{"title":"OVERSTOCK","description":null,"products":[{"product_id":"b2-audio-pair-rage-tt-30-watt-4-ohm-tweeters-ragett","title":"B2 Audio RAGE Series Pair of 1\" 4-Ohm 30 Watt RMS Tweeters, OD 3.92\" RAGE TT","description":"\u003cul\u003e\n\u003cli\u003eEnhanced Audio Experience: Elevate your car audio system with these high-performance 1\" bullet tweeters from the B2 Audio RAGE Series.\u003c\/li\u003e\n\u003cli\u003eCrisp Highs: Delivering 50W RMS power handling per tweeter, these units produce clear and precise high-frequency sound reproduction.\u003c\/li\u003e\n\u003cli\u003eEasy Installation: Includes MKT capacitors pre-installed for seamless integration into your vehicle's audio setup.\u003c\/li\u003e\n\u003cli\u003eWide Frequency Range: With a frequency response of 2 KHz to 20 KHz, these tweeters capture every detail in your music.\u003c\/li\u003e\n\u003cli\u003eHigh Sensitivity: Featuring 103 dB sensitivity, these tweeters efficiently convert power into sound, ensuring impressive volume levels.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eB2 Audio 50 Watt RMS 4-Ohm 4\" OD Bullet Pair of RAGE TT Tweeters\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e(2) B2 Audio 4\" 50W RMS Tweeters RAGETT\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003e(2) MKT 250V 3.3uF Capacitors (Pre-Installed)\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003eUnleash the Fury with the B2 Audio RAGE Series Bullet Tweeters. Crafted to obliterate mediocrity, these tweeters deliver blistering high-frequency performance that'll have your ears ringing with excitement. Witness the clarity and precision of crisp, clear sound reproduction as these tweeters breathe life into your music. With each tweeter handling a relentless 30W RMS power, there's no shortage of volume or detail to amplify your driving experience. Say goodbye to installation headaches with pre-installed MKT capacitors included for hassle-free setup. Boasting a frequency response of 2 kHz to 20 kHz and a sensitivity of 103 dB, these tweeters capture every sonic nuance, ensuring your favorite tracks explode to life on the road. Dominate the audio landscape with the RAGE TT Tweeters, where fury meets finesse!\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eExplosive High-Frequency Performance – Designed for crisp, powerful highs that cut through loud systems with ease.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003e1\" Voice Coil – Delivers tight, clean detail with a durable aluminum diaphragm for consistent output.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePre-Installed MKT Capacitors – Built-in 250V 3.3uF capacitors for easy installation and instant protection.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eHigh Sensitivity (103 dB) – Loud and efficient—ideal for high-SPL or competition-grade builds.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDurable Bullet Design – Rugged construction for aggressive setups with a bold audio presence.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePrecision Tuning Range – Frequency response from 2 KHz to 20 KHz captures every nuance in your music.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003e4 Ohm Impedance – Easily integrates with most aftermarket amplifiers for flexible wiring options.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCompact Yet Powerful – 50W RMS power handling per tweeter, offering volume without distortion.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eEasy Mounting – Includes hardware and clear dimensions for a smooth install in most vehicles.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSold as a Matched Pair – Get consistent performance with two factory-balanced tweeters.\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eTweeter Specifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eRMS Power Handling: 50W\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMax Power Handling: 100W\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eNominal Impedance: 4 Ohm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVoice Coil Diameter: 1\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFrequency Response: 2 kHz ~ 20 kHz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSensitivity (1w\/1m): 103 dB\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDiaphragm Material: Titanium\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMagnet: Ferrite\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eMeasurements:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eOverall Depth: 1.93\" \/ 49mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMounting Depth: 1.57\" \/ 40mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eOverall Diameter: 3.93\" \/ 100mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMounting Diameter (Not including terminals): 2.83\" \/ 72mm\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e","brand":"B2 Audio","offers":[{"title":"Default Title","offer_id":48017048994087,"sku":"B2-RAGETT","price":44.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0868\/2805\/6871\/files\/B2-RAGETT_Tweeters_Main_image.jpg?v=1758220093"},{"product_id":"b2-audio-rage-xl-series-12-3500-watt-rms-dual-1-ohm-voice-coil-subwoofer","title":"B2 Audio RAGEXL Series V2 12\" 3500 Watt RMS Carbon Fiber Cone Dual 1-Ohm 3\" Voice Coil Subwoofer","description":"\u003cul\u003e\n\u003cli\u003eApocalyptic Power: Brace yourself for an onslaught of 3500 Watts RMS, unleashing a cataclysmic wave of bass that shakes the very foundations of reality.\u003c\/li\u003e\n\u003cli\u003eSonic Fury: Experience the relentless blast of sound with precision-engineered dual 1-ohm voice coils, delivering thunderous lows and spine-chilling clarity.\u003c\/li\u003e\n\u003cli\u003eUnleash the Beast: Dominate the audio landscape with unrivaled flexibility, thanks to dual 1-ohm voice coils that empower you to customize your setup for maximum impact.\u003c\/li\u003e\n\u003cli\u003eBuilt to Conquer: Crafted with uncompromising attention to detail, this subwoofer is a testament to durability and resilience, ready to withstand the most punishing environments.\u003c\/li\u003e\n\u003cli\u003eElevate Your Experience: Prepare to be transported to the edge of sensory overload as the B2 Audio RAGE XL Series 12\" Subwoofer pushes the boundaries of intensity, delivering an audio experience that transcends the ordinary.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eB2 Audio 12\" 3500 Watt RMS Dual 1-Ohm Voice Coil RAGEXL Series  Subwoofer\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e(1) B2 Audio RAGE XL 12\" Subwoofer\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003ePrepare to be consumed by the unbridled fury of sound unleashed by the B2 Audio RAGE XL Series 12\" 3500 Watt RMS Dual 1-Ohm Voice Coil Subwoofer. This is not just another speaker; it's a relentless force of nature, engineered to dominate the audio landscape with its sheer power and precision.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eFeaturing an uncompromising 3500 Watt RMS power handling capability, this subwoofer delivers bone-rattling bass and spine-tingling lows that reverberate through your soul. Its dual 1-ohm voice coils provide unparalleled flexibility, allowing you to fine-tune your audio setup to perfection.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eCrafted with meticulous attention to detail and built to withstand the most demanding conditions, the B2 Audio RAGE XL Series Subwoofer is a testament to innovation, performance, and uncompromising quality.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eGet ready to unleash the beast and experience audio like never before with the B2 Audio RAGE XL Series 12\" Subwoofer - where power meets passion, and intensity knows no bounds.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eRMS Power Handling: 3500 Watts\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePeak Dynamic Power: 10,000 Watts\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePush Terminal Wire Gauge: 4 Ga\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eNominal Impedance: Dual 1 Ohm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVoice Coil Diameter: 3\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFrequency Response: 10 Hz ~ 500 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSensitivity: 88.6 dB\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMagnet Weight: 880 Oz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDisplacement Volume: 8.9 L \/ .314 cu ft\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eThiele \u0026amp; Small Parameters\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eFree Air Resonance (Fs): 28 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eResistance (Re): 2 Ohm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMechanical Factor (Qms): 5.38\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eElectrical Factor (Qes): 0.54\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eTotal Factor (Qts): 0.49\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eEquivalent Volume (Vas): 23.7 L\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCompliance (Cms): 80 um\/N\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBL Factor (BL): 131.5 BL^2\/RE\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMoving Mass (Mms): 403.9 g\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eExcursion Max (Xmax): 23 mm\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eMeasurements:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eOverall Diameter: 12.25\" \/ 311 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMounting Diameter: 11.10 \/ 282 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBolt Pattern Diameter: 11.57\" \/ 294 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eOverall Depth: 12.12\" \/ 308 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMounting Depth: 10.12\" \/ 257 mm\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eEnclosure Suggestions:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSealed:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e28 L \/ 1 cu.ft\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQtc 0.523\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eF3: 53 Hz\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003ePorted Compact:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e37 L \/ 1.32 cu.ft\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eP.A.: 12.2 sq in\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eLength : 15.2\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFB: 38 Hz\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003ePorted:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e70 L \/ 2.47 cu.ft\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePort Area: 30.98 sq.in\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eLength: 26.9\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFB: 33 Hz\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e","brand":"B2 Audio","offers":[{"title":"Default Title","offer_id":48406389031207,"sku":"B2-RAGEXL12-D1-V2","price":779.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0868\/2805\/6871\/files\/B2-RAGEXL12-D1-V2_Subwoofer_Main_Image.jpg?v=1758220301"},{"product_id":"b2-audio-ragexl-series-12-3500-watt-rms-dual-2-ohm-voice-coil-subwoofer","title":"B2 Audio RAGEXL Series V2 12\" 3500 Watt RMS Carbon Fiber Cone Dual 2-Ohm 3\" Voice Coil Subwoofer","description":"\u003cul\u003e\n\u003cli\u003eApocalyptic Power: Brace yourself for an onslaught of 3500 Watts RMS, unleashing a cataclysmic wave of bass that shakes the very foundations of reality.\u003c\/li\u003e\n\u003cli\u003eSonic Fury: Experience the relentless assault of sound with precision-engineered dual 2-ohm voice coils, delivering thunderous lows and spine-chilling clarity.\u003c\/li\u003e\n\u003cli\u003eUnleash the Beast: Dominate the audio landscape with unrivaled flexibility, thanks to dual 2-ohm voice coils that empower you to customize your setup for maximum impact.\u003c\/li\u003e\n\u003cli\u003eBuilt to Conquer: Crafted with uncompromising attention to detail, this subwoofer is a testament to durability and resilience, ready to withstand the most punishing environments.\u003c\/li\u003e\n\u003cli\u003eElevate Your Experience: Prepare to be transported to the edge of sensory overload as the B2 Audio RAGE XL Series 12\" Subwoofer pushes the boundaries of intensity, delivering an audio experience that transcends the ordinary.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eB2 Audio 12\" 3500 Watt RMS Dual 2-Ohm Voice Coil RAGEXL Series Subwoofer\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e(1) B2 Audio RAGE XL 12\" Subwoofer\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003ePrepare to be consumed by the unbridled fury of sound unleashed by the B2 Audio RAGE XL Series 12\" 3500 Watt RMS Dual 2-Ohm Voice Coil Subwoofer. This is not just another speaker; it's a relentless force of nature, engineered to dominate the audio landscape with its sheer power and precision.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eFeaturing an uncompromising 3500 Watt RMS power handling capability, this subwoofer delivers bone-rattling bass and spine-tingling lows that reverberate through your soul. Its dual 2-ohm voice coils provide unparalleled flexibility, allowing you to fine-tune your audio setup to perfection.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eCrafted with meticulous attention to detail and built to withstand the most demanding conditions, the B2 Audio RAGE XL Series Subwoofer is a testament to innovation, performance, and uncompromising quality.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eGet ready to unleash the beast and experience audio like never before with the B2 Audio RAGE XL Series 12\" Subwoofer - where power meets passion, and intensity knows no bounds.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eRMS Power Handling: 3500 Watts\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePeak Dynamic Power: 10KW \/13.4 HP\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePush Terminal Wire Gauge: 4 Ga\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eNominal Impedance: Dual 2 Ohm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVoice Coil Diameter: 3\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFrequency Response: 10 Hz ~ 500 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSensitivity: 86 dB\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMagnet Weight: 850 Oz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDisplacement Volume: 8.9 L \/ .314 cu ft\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eThiele \u0026amp; Small Parameters\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eFree Air Resonance (Fs): 31 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eResistance (Re): 3.8 Ohm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMechanical Factor (Qms): 5.99\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eElectrical Factor (Qes): 0.66\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eTotal Factor (Qts): 0.59\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eEquivalent Volume (Vas): 22.2 L\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCompliance (Cms): 70 um\/N\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBL Factor (BL): 111.1 BL^2\/RE\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMoving Mass (Mms): 376.5 g\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eExcursion Max (Xmax): 23 mm\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eMeasurements:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eOverall Diameter: 12.25\" \/ 311 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMounting Diameter: 11.10\" \/ 282   mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBolt Pattern Diameter: 11.57\" \/ 294 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eOverall Depth: 12.12\" \/ 308 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMounting Depth: 10.12\" \/ 257 mm\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eEnclosure Suggestions:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSealed:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e28 L \/ 1 cu.ft\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQtc 0.605\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eF3: 46Hz\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003ePorted Compact:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e50 L \/ 1.76 cu.ft\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eP.A.: 13.94 sq in\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eLength : 11.2\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFB: 38 Hz\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003ePorted:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e75 L \/ 2.66 cu.ft\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePort Area: 30.98 sq.in\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eLength: 24.7\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFB: 33 Hz\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e","brand":"B2 Audio","offers":[{"title":"Default Title","offer_id":48406416818471,"sku":"B2-RAGEXL12-D2-V2","price":779.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0868\/2805\/6871\/files\/B2-RAGEXL12-D2-V2_Subwoofer_Main_image.jpg?v=1758220450"},{"product_id":"b2-audio-ragexl-v2-series-15-3500w-rms-1-ohm-3-dvc-subwoofer-ragexl15-d1-v2","title":"B2 Audio RAGEXL Series V2 15\" 3500 Watt RMS Carbon Fiber Cone Dual 1-Ohm 3\" Voice Coil Subwoofer","description":"\u003cul\u003e\n\u003cli\u003eMassive Power Handling: Delivers 3,500 watts RMS at 1 ohm for unmatched bass performance.\u003c\/li\u003e\n\u003cli\u003eAdvanced 3\" DVC Platform: Built on a robust 3\" dual voice coil platform for superior durability and sound clarity.\u003c\/li\u003e\n\u003cli\u003eCustom-Tooled Basket: Features a newly designed basket for the 15\" model, ensuring optimal performance and fresh, modern aesthetics.\u003c\/li\u003e\n\u003cli\u003eExtreme Excursion: Offers peak-to-peak excursion of 2.76\" (70 mm), allowing for deep, powerful bass that hits hard and low.\u003c\/li\u003e\n\u003cli\u003eUncompromising Build Quality: Engineered with the highest quality components, with no recycling or compromises, for a subwoofer that sets the trend rather than follows it.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eB2 Audio 15\" 3500W RMS 1-Ohm 3\" DVC Subwoofer RAGEXL V2 Series\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e(1) RAGEXL15-D1-V2 Subwoofer\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eGet ready to experience bass like never before with the B2 Audio RAGEXL V2 Series 15\" Subwoofer. Engineered for those who crave earth-shaking power and uncompromising sound quality, this beast delivers a staggering 3,500 watts of RMS power at 1 ohm. Built on a formidable 3\" dual voice coil platform, the RAGEXL V2 is the pinnacle of subwoofer design, crafted with precision and attention to detail. With its newly custom-tooled basket and cutting-edge components, this subwoofer doesn't just set the standardit redefines it. Whether youre competing in SPL events or simply looking to dominate the streets, the RAGEXL V2 Series is your ultimate weapon in the quest for bass supremacy.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eTrendsetting Design: The RAGEXL series doesnt just follow trendsit sets them with a unique design that stands out in any setup.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eUncompromised Performance: Built with brand-new custom-tooled baskets for 12\" and 15\" models, ensuring a fresh start with no recycled parts or compromises.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVersatile Size Range: Available in 10\", 12\", 15\", and 18\" sizes, all built using the same high-quality parts and technology for consistent performance across the board.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eExtreme Excursion: Offers spider landings up to 12.4\" (315 mm) and a peak-to-peak excursion of 2.76\" (70 mm), maximizing movement and bass output, only limited by motor height.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eHigh-Powered 3\" Coil Platform: This subwoofer series exceeds previous models, delivering unmatched power and durability based on a robust 3\" coil platform.\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eRMS Power Handling: 3500 Watts\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMax Power Handling: 10,000 Watts \/ 13.4 HP\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eNominal Impedance: Dual 1 Ohm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVoice Coil Diameter: 3 inches\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSensitivity: 90.7 dB\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMotor Assembly Displacement: 12.6 L \/ 0.445 cu ft\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eThiele \u0026amp; Small\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eFree Air Resonance (Fs): 26.7 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eResistance (Re): 2 Ohms\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMechanical Factor (Qms): 5.99\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eElectrical Factor (Qes): 0.69\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eTotal Factor (Qts): 0.59\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eEquivalent Volume (Vas): 58.2 L\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCompliance (Cms): 70 um\/N\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBL Factor (BL): 128\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMoving Mass (Mms): 507.6 g\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eExcursion Max (Xmax): 23\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eXMECH: 52\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSD: 765.1 sq cm\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eMeasurements:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eOverall Diameter: 15.48 in \/ 393 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMounting Diameter: 13.5 in \/ 343 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBolt Pattern Diameter: 14.5 in \/ 368.3 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eOverall Depth: 13.622 in \/  346 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMounting Depth: 11.69 in \/ 297 mm\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eEnclosure Suggestions:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSealed:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e50L \/ 1.77 cu.ft\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQtc 0.649\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eF3: 40 Hz\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003ePorted Compact:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e82.6L \/ 2.92 cu.ft\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePort: 32.52 sq in\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eLength : 17.5 in \/ 444.5 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFB: 38 Hz\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003ePorted:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e133L \/ 4.7 cu.ft\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePort Area: 32.52 sq. in\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eLength: 22.6 in \/ 574.04 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFB: 27 Hz\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e","brand":"B2 Audio","offers":[{"title":"Default Title","offer_id":48999140983079,"sku":"B2-RAGEXL15-D1-V2","price":849.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0868\/2805\/6871\/files\/B2-RAGEXL15-D1-V2_Subwoofer_Main_Image.jpg?v=1758220524"},{"product_id":"b2-audio-ragexl-v2-series-15-3500w-rms-2-ohm-3-dvc-subwoofer-ragexl15-d2-v2","title":"B2 Audio RAGEXL Series V2 15\" 3500 Watt RMS Carbon Fiber Cone Dual 2-Ohm 3\" Voice Coil Subwoofer","description":"\u003cul\u003e\n\u003cli\u003eMassive Power Handling: Delivers 3,500 watts RMS at 2 ohm for unmatched bass performance.\u003c\/li\u003e\n\u003cli\u003eAdvanced 3\" DVC Platform: Built on a robust 3\" dual voice coil platform for superior durability and sound clarity.\u003c\/li\u003e\n\u003cli\u003eCustom-Tooled Basket: Features a newly designed basket for the 15\" model, ensuring optimal performance and fresh, modern aesthetics.\u003c\/li\u003e\n\u003cli\u003eExtreme Excursion: Offers peak-to-peak excursion of 2.76\" (70 mm), allowing for deep, powerful bass that hits hard and low.\u003c\/li\u003e\n\u003cli\u003eUncompromising Build Quality: Engineered with the highest quality components, with no recycling or compromises, for a subwoofer that sets the trend rather than follows it.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eB2 Audio 15\" 3500W RMS 2-Ohm 3\" DVC Subwoofer RAGEXL V2 Series\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e(1) RAGEXL15-D2-V2 Subwoofer\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eGet ready to experience bass like never before with the B2 Audio RAGEXL V2 Series 15\" Subwoofer. Engineered for those who crave earth-shaking power and uncompromising sound quality, this beast delivers a staggering 3,500 watts of RMS power at 2 ohm. Built on a formidable 3\" dual voice coil platform, the RAGEXL V2 is the pinnacle of subwoofer design, crafted with precision and attention to detail. With its newly custom-tooled basket and cutting-edge components, this subwoofer doesn't just set the standard it redefines it. Whether you're competing in SPL events or simply looking to dominate the streets, the RAGEXL V2 Series is your ultimate weapon in the quest for bass supremacy.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eTrendsetting Design: The RAGEXL series doesnt just follow trends, it sets them with a unique design that stands out in any setup.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eUncompromised Performance: Built with brand-new custom-tooled baskets for 12\" and 15\" models, ensuring a fresh start with no recycled parts or compromises.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVersatile Size Range: Available in 10\", 12\", 15\", and 18\" sizes, all built using the same high-quality parts and technology for consistent performance across the board.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eExtreme Excursion: Offers spider landings up to 12.4\" (315 mm) and a peak-to-peak excursion of 2.76\" (70 mm), maximizing movement and bass output, only limited by motor height.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eHigh-Powered 3\" Coil Platform: This subwoofer series exceeds previous models, delivering unmatched power and durability based on a robust 3\" coil platform.\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eRMS Power Handling: 3500 Watts\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMax Power Handling: 10,000 Watts \/ 13.4 HP\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePush Terminal Wire Gauge: 4 Ga\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eNominal Impedance: Dual 2 Ohm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVoice Coil Diameter: 3 inches\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSensitivity: 87.4 dB\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMotor Assembly Displacement: 12.6 L \/ 0.445 cu ft\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eThiele \u0026amp; Small\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eFree Air Resonance (Fs): 27 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eResistance (Re): 3.8 Ohms\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMechanical Factor (Qms): 5.5\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eElectrical Factor (Qes): 0.74\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eTotal Factor (Qts): 0.66\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eEquivalent Volume (Vas): 56.4 L\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCompliance (Cms): 70 um\/N\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBL Factor (BL): 116.1\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMoving Mass (Mms): 493.3 g\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eExcursion Max (Xmax): 23\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eXMECH: 52\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSD: 765.1 sq cm\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eMeasurements:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eOverall Diameter: 15.48 in \/ 393 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMounting Diameter: 13.5 in \/ 343 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBolt Pattern Diameter: 14.5 in \/ 368.3 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eOverall Depth: 13.622 in \/  346 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMounting Depth: 11.69 in \/ 297 mm\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eEnclosure Suggestions:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSealed:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e50L \/ 1.77 cu.ft\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQtc 0.689\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eF3: 39 Hz\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003ePorted Compact:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e82.6L \/ 2.92 cu.ft\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePort: 32.52 sq in\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eLength : 17.5 in \/ 444.5 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFB: 38 Hz\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003ePorted:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e152L \/ 5.36 cu.ft\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePort Area: 32.52 sq. in\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eLength: 19.2 in \/ 487.68 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFB: 27 Hz\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e","brand":"B2 Audio","offers":[{"title":"Default Title","offer_id":48999165362471,"sku":"B2-RAGEXL15-D2-V2","price":849.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0868\/2805\/6871\/files\/B2-RAGEXL15-D2-V2_Subwoofer_Main_image.jpg?v=1758220701"},{"product_id":"b2-audio-rage-series-v4-12-2000-watt-rms-dual-1-ohm-3-voice-coil-subwoofer","title":"B2 Audio RAGE Series V4 12\" 2000 Watt RMS Dual 1-Ohm 3\" Voice Coil Subwoofer","description":"\u003cul\u003e\n\u003cli\u003eUnrivaled Power: Experience the ultimate in bass domination with a colossal 2000 watts RMS power handling, ensuring every low-frequency note hits with earth-shattering force.\u003c\/li\u003e\n\u003cli\u003eDual 1-Ohm Voice Coils: Engineered for maximum versatility and performance, the dual 1-ohm voice coils provide unparalleled control and flexibility, allowing you to customize your setup for optimal sound reproduction.\u003c\/li\u003e\n\u003cli\u003ePrecision Engineering: Meticulously crafted to deliver bass so tight, so controlled, that you'll feel every beat with spine-tingling accuracy, enhancing your music, movies, and gaming experiences like never before.\u003c\/li\u003e\n\u003cli\u003eBuilt to Last: Constructed with durability in mind, this subwoofer is built to withstand the rigors of daily use, ensuring years of reliable performance and enjoyment.\u003c\/li\u003e\n\u003cli\u003eImmersive Audio Experience: Elevate your car audio system to new heights and immerse yourself in a world of unparalleled sound quality, where every bass drop transports you to the heart of the music.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eB2 Audio RAGE Series v4 12\" 2000 Watt RMS Dual 1-Ohm 3\" Voice Coil Subwoofer\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e(1) RAGE Series v4 12\" 2000 Watt RMS Dual 1-Ohm 3\" Voice Coil Subwoofer\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eIntroducing the epitome of sonic power and precision: the B2 Audio RAGE Series 12\" Subwoofer. Prepare to be swept away on a tidal wave of bass, as every beat, every note, reverberates with unparalleled clarity and intensity.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eCrafted with meticulous attention to detail, this subwoofer is a masterpiece of engineering prowess. Its voice coils unleash a torrent of raw energy, driving every low-frequency pulse with unbridled force. With staggering power handling capability, it dominates the audio landscape, commanding attention and respect with every thump.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eBut it's not just about brute power, it's about finesse and precision. The RAGE Series 12\" subwoofer delivers bass so tight, so controlled, that you'll feel every nuance of your music with spine-tingling accuracy. Whether you're blasting hip-hop beats, rocking out to heavy metal, or immersing yourself in the depths of cinematic soundtracks, this subwoofer elevates your listening experience to unprecedented heights.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eImmerse yourself in a world where sound knows no boundaries, where every bass drop hits you like a thunderclap, and every low-frequency vibration pulses through your veins. Elevate your car audio system to new realms of excellence with the B2 Audio RAGE Series 12\" Subwoofer, where power meets precision, and music becomes an immersive, visceral experience.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eVersion 4 has been updated with a larger surround, allowing for increased excursion.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eRMS Power Handling: 2000 Watts\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMax Power Handling: 4000 Watts\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePush Terminal Wire Gauge: 4 Ga\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eNominal Impedance: Dual 1 Ohm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVoice Coil Diameter: 3\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFrequency Response: 10 Hz ~ 500 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSensitivity: 91.2 dB\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMagnet Weight: 630 Oz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDisplacement Volume: 7.4 L \/ 0.26 cu.ft\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eThiele \u0026amp; Small Parameters\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eFree Air Resonance (Fs): 29.5 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eResistance (Re): 1 Ohm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMechanical Factor (Qms): 5.19\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eElectrical Factor (Qes): 0.44\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eTotal Factor (Qts): 0.4\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eEquivalent Volume (Vas): 29.4 L\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCompliance (Cms): 80 um\/N\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBL Factor (BL): 151.38\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMoving Mass (Mms): 334.6 g\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eExcursion Max (Xmax):  20 mm\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eMeasurements:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eOverall Diameter: 12.24\" \/ 311 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMounting Diameter: 11.11\" \/ 282 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBolt Pattern Diameter: 11.57\" \/ 294 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMounting Depth: 8.85\" \/ 225 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eOverall Depth: 10.21\" \/ 259 mm\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eEnclosure Suggestions:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSealed:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e30 L \/ 1.05 cu.ft\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQtc: 0.451\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003ePorted Compact:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e32 L \/1.13 cu.ft\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eP: 4\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eLength : 13.2\" \/ 35 cm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFB: 42 Hz\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003ePorted:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e64 L \/ 2.25 cu.ft\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePort Area: 18.6 sq.in\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eLength: 19.7\"\/ 50 cm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFB: 32 Hz\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e","brand":"B2 Audio","offers":[{"title":"Default Title","offer_id":49003006656807,"sku":"B2-RAGE12-D1-V4","price":519.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0868\/2805\/6871\/files\/B2_Audio_USA_B2-RAGE12-D1-V4_12_Subwoofer_2000W_RMS_Dual_1-Ohm_main_image.jpg?v=1758201614"},{"product_id":"b2-audio-rage-series-v4-12-2000-watt-rms-dual-2-ohm-3-voice-coil-subwoofer","title":"B2 Audio RAGE Series V4 12\" 2000 Watt RMS Dual 2-Ohm 3\" Voice Coil Subwoofer","description":"\u003cul\u003e\n\u003cli\u003eUnrivaled Power: Experience the ultimate in bass domination with a colossal 2000 watts RMS power handling, ensuring every low-frequency note hits with earth-shattering force.\u003c\/li\u003e\n\u003cli\u003eDual 2-Ohm Voice Coils: Engineered for maximum versatility and performance, the dual 2-ohm voice coils provide unparalleled control and flexibility, allowing you to customize your setup for optimal sound reproduction.\u003c\/li\u003e\n\u003cli\u003ePrecision Engineering: Meticulously crafted to deliver bass so tight, so controlled, that you'll feel every beat with spine-tingling accuracy, enhancing your music, movies, and gaming experiences like never before.\u003c\/li\u003e\n\u003cli\u003eBuilt to Last: Constructed with durability in mind, this subwoofer is built to withstand the rigors of daily use, ensuring years of reliable performance and enjoyment.\u003c\/li\u003e\n\u003cli\u003eImmersive Audio Experience: Elevate your car audio system to new heights and immerse yourself in a world of unparalleled sound quality, where every bass drop transports you to the heart of the music.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eB2 Audio RAGE Series v4 12\" 2000 Watt RMS Dual 2-Ohm 3\" Voice Coil Subwoofer\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e(1) RAGE Series v4 12\" 2000 Watt RMS Dual 2-Ohm 3\" Voice Coil Subwoofer\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003eIntroducing the epitome of sonic power and precision: the B2 Audio RAGE Series 12\" Subwoofer. Prepare to be swept away on a tidal wave of bass, as every beat, every note, reverberates with unparalleled clarity and intensity.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eCrafted with meticulous attention to detail, this subwoofer is a masterpiece of engineering prowess. Its voice coils unleash a torrent of raw energy, driving every low-frequency pulse with unbridled force. With staggering power handling capability, it dominates the audio landscape, commanding attention and respect with every thump.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eBut it's not just about brute powerit's about finesse and precision. The RAGE Series 12\" subwoofer delivers bass so tight, so controlled, that you'll feel every nuance of your music with spine-tingling accuracy. Whether you're blasting hip-hop beats, rocking out to heavy metal, or immersing yourself in the depths of cinematic soundtracks, this subwoofer elevates your listening experience to unprecedented heights.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eImmerse yourself in a world where sound knows no boundaries, where every bass drop hits you like a thunderclap, and every low-frequency vibration pulses through your veins. Elevate your car audio system to new realms of excellence with the B2 Audio RAGE Series 12\" Subwooferwhere power meets precision, and music becomes an immersive, visceral experience.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eVersion 4 has been updated with a larger surround, allowing for increased excursion.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eRMS Power Handling: 2000 Watts\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMax Power Handling: 4000 Watts\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePush Terminal Wire Gauge: 4 Ga\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eNominal Impedance: Dual 2 Ohm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVoice Coil Diameter: 3\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFrequency Response: 10 Hz ~ 500 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSensitivity: 88 dB\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMagnet Weight: 630 Oz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDisplacement Volume: 7.4 L \/ 0.26 cu.ft\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eThiele \u0026amp; Small Parameters\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eFree Air Resonance (Fs): 28.1 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eResistance (Re): 1.9 Ohm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMechanical Factor (Qms): 5.4\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eElectrical Factor (Qes): 0.39\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eTotal Factor (Qts): 0.36\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eEquivalent Volume (Vas): 28.9 L\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCompliance (Cms): 80 um\/N\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBL Factor (BL): 183.4\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMoving Mass (Mms): 384.7 g\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eExcursion Max (Xmax): 20 mm\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eMeasurements:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eOverall Diameter: 12.24\" \/ 311 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMounting Diameter: 11.11\" \/ 282 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBolt Pattern Diameter:  11.57\" \/ 294 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMounting Depth: 8.85\" \/ 225 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eOverall Depth: 10.21\" \/ 259 mm\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eEnclosure Suggestions:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSealed:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e30 L \/ 1.05 cu.ft\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQtc: 0.39\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003ePorted Compact:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e40 L \/1.41 cu.ft\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eP.A.: 13.9 sq.in\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eLength : 13.3\" \/ 34 cm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFB: 42 Hz\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003ePorted:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e64 L \/ 2.25 cu.ft\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePort Area: 18.6 sq.in\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eLength: 19.7\"\/ 50 cm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFB: 32 Hz\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e","brand":"B2 Audio","offers":[{"title":"Default Title","offer_id":49003133927719,"sku":"B2-RAGE12-D2-V4","price":519.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0868\/2805\/6871\/files\/B2-RAGE12-D2-V4_Subwoofer_Main_image.jpg?v=1758202043"},{"product_id":"b2-audio-rage-series-v3-15-2000-watt-rms-dual-1-ohm-3-voice-coil-subwoofer","title":"B2 Audio RAGE Series V3 15\" 2000 Watt RMS Dual 1-Ohm 3\" Voice Coil Subwoofer","description":"\u003cul\u003e\n\u003cli\u003e2000W RMS \/ 4000W Max Power Handling: Built for high-output bass systems and sustained power delivery.\u003c\/li\u003e\n\u003cli\u003eDual 1-Ohm Voice Coils: Flexible wiring options for matching high-power amplifiers.\u003c\/li\u003e\n\u003cli\u003eCarbon Fiber Cone with Tall Surround: Increased rigidity and excursion control for improved low-frequency performance.\u003c\/li\u003e\n\u003cli\u003e600 oz Ferrite Motor \u0026amp; 20 mm Xmax: Strong motor force and long excursion for deep, controlled sub-bass output.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eB2 Audio RAGE Series V3 15\" 2000 Watt RMS Dual 1-Ohm Subwoofer\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e(1) B2 Audio RAGE Dual 1 Ohm 15\" Subwoofer\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003eThe B2 Audio RAGE Series V3 15\" Subwoofer is engineered for high-output bass systems that demand strong low-frequency performance, durability, and consistent power handling. Rated at 2000W RMS, this subwoofer is designed for daily high-power builds, demo vehicles, and SPL-capable systems where control and output matter.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eVersion 3 features a carbon fiber cone with integrated dust cap and a taller surround, improving rigidity and excursion capability under high power. A large 3-inch high-temperature voice coil and massive 600 oz ferrite motor provide strong motor force, thermal stability, and reliable performance when driven hard.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eWith dual 1-ohm voice coils, the RAGE15-D1-V3 offers flexible wiring options for a wide range of amplifier configurations. Its broad 10 Hz – 500 Hz frequency response allows it to perform effectively in sealed, compact ported, and large ported enclosures depending on system goals.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSubwoofer Features\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eHigh-temperature 3\" copper voice coil for thermal stability under heavy load\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eHigh-excursion suspension designed for sealed and ported enclosures\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003e4 Ga push terminals for secure, high-current connections\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eEngineered for daily high-power use, demo builds, and SPL-capable systems\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eSize: 15 inch\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRMS Power Handling: 2000 watts\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMax Power Handling: 4000 watts\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eNominal Impedance: Dual 1 ohm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVoice Coil Diameter: 3 inch\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFrequency Response: 10 Hz – 500 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSensitivity: 82.4 dB\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMagnet Weight: 600 oz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDisplacement Volume: 10.7 L \/ 0.37 ft\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eTerminal Type: 4 Ga push terminals\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eThiele \u0026amp; Small Parameters\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eFs: 26.8 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRe: 1 ohm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQms: 5.11\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQes: 0.41\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQts: 0.38\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVas: 67.1 L\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCms: 70 m\/N\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBL\/Re: 200\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMms: 476.3 g\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eXmax (one way): 20 mm\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eEnclosure Suggestions:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSealed:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e50 L \/ 1.77 cu.ft\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eOtc: 0.464\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003ePorted Compact:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e100 L \/ 3.5 cu.ft\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePort: 2 x 4\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eLength: 11.2\" \/ 28.5 cm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFB: 35 Hz\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003ePorted:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e142 L \/ 5 cu.ft\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePort Area: 43.4 sq.in\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eLength: 22.2\" \/ 56 cm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFB: 30 Hz\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eOverall Diameter: 15.35 in (390 mm)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMounting Diameter: 13.77 in (350 mm)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBolt Pattern Diameter: 14.76 in (375 mm)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMounting Depth: 8.89 in (226 mm)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eOverall Depth: 10.24 in (270 mm)\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e","brand":"B2 Audio","offers":[{"title":"Default Title","offer_id":49007928934695,"sku":"B2-RAGE15-D1-V3","price":529.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0868\/2805\/6871\/files\/B2-RAGE15-D1-V3__15__Subwoofer_main_image.jpg?v=1758203996"},{"product_id":"b2-audio-rage-series-v3-15-2000-watt-rms-dual-2-ohm-3-voice-coil-subwoofer","title":"B2 Audio RAGE Series V3 15\" 2000 Watt RMS Dual 2-Ohm 3\" Voice Coil Subwoofer","description":"\u003cul\u003e\n\u003cli\u003ePower-Packed Performance: Experience unparalleled bass performance with the B2 Audio RAGE15-D2-V3 subwoofer, featuring 2000 watts RMS power handling and a massive 600 oz magnet weight for thunderous sound reproduction.\u003c\/li\u003e\n\u003cli\u003eDual Voice Coil Design: Equipped with a 3\" voice coil and dual 2-ohm impedance, this subwoofer offers versatile wiring options and exceptional flexibility in audio configurations.\u003c\/li\u003e\n\u003cli\u003eHigh Sensitivity: With a sensitivity rating of 90.7 dB, the RAGE15-D2-V3 efficiently converts power into sound, delivering deep, impactful bass with clarity and precision.\u003c\/li\u003e\n\u003cli\u003ePrecision Engineering: Engineered with precision Thiele \u0026amp; Small parameters and premium materials, this subwoofer ensures optimized performance and durability for long-lasting enjoyment.\u003c\/li\u003e\n\u003cli\u003eVersatile Enclosure Options: With enclosure suggestions for sealed, ported compact, and ported setups, the RAGE15-D2-V3 adapts to various audio environments, delivering optimal bass response.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eB2 Audio RAGE Series v3 15\" 2000 Watt RMS Dual 2-Ohm 3\" Voice Coil Subwoofer\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing includes:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e(1) 15\" DVC 2-Ohm RAGE Subwoofer\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003eUnleash pure pressure. The B2 Audio RAGE15 D2 V3 is a heavy-hitting 15\" subwoofer engineered for violent low-frequency output, clean control, and uncompromising durability. With a 3\" high-temp voice coil, dual 2-ohm configuration, and a monstrous 600 oz motor, this woofer delivers thunderous bass with the finesse of true high-end design.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eThe updated V3 platform features a \u003cstrong\u003ecarbon fiber cone\u003c\/strong\u003e, \u003cstrong\u003eintegrated dust cap\u003c\/strong\u003e, and a \u003cstrong\u003etaller surround\u003c\/strong\u003e for increased excursion and output. Drop it in sealed, ported, or full-sized SPL enclosures and experience the signature RAGE tone: deep, loud, and unapologetically aggressive.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eVersion 3 features a carbon fiber cone with a dust cap and a noticeably taller surround for enhanced performance.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e2000W RMS \/ 4000W Max output for extreme low-frequency performance\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003e3\" High-Temperature Voice Coil built for long-term, high-power abuse\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDual 2-Ohm Configuration provides flexible wiring and amplifier matching\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCarbon Fiber Cone + Tall Surround increases rigidity, excursion, and accuracy\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMassive 600 oz Ferrite Motor delivers tight motor control and brutal authority\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003e4 Gauge Push Terminals support serious power delivery.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eOptimized T\/S Parameters tuned for sealed, ported compact, and high-output ported enclosures\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBuilt for daily drivers, demo builds, and SPL-heavy setups\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003ePower Handling\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eRMS: 2000W\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMax: 4000W\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003eImpedance \u0026amp; Coil\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eDual 2 Ohm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVoice Coil Diameter: 3\"\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003ePerformance\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eFrequency Response: 10-500 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSensitivity: 90.6 dB\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eXmax: 20 mm\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eMotor \u0026amp; Structure\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eMagnet Weight: 600 oz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDisplacement: 10.7 L \/ 0.37 cu ft\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eTerminals: 4 Ga push terminal\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eThiele \u0026amp; Small Parameters\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eFs: 25.5 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRe: 1.9 ohm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQms: 5.38\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQes: 0.35\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQts: 0.33\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVas: 67 L\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCms: 70 m\/N\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBL: 262.3\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMms: 524.2 g\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eEnclosure Suggestions\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eSealed: 50 L \/ 1.77 cu ft, Qtc: 0.41\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePorted Compact Volume: 100 L \/ 3.5 cu ft, Port: (2) 4\", Length: 11.2\" (28.5 cm), Tuning: 35 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eStandard Ported: Volume: 142 L \/ 5 cu ft, Port Area: 43.4 sq in, Length: 22.2\" (56 cm), Tuning: 30 Hz\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eOverall Diameter: 15.35 in (390 mm)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMounting Diameter: 13.77 in (350 mm)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBolt Pattern Diameter: 14.76 in (375 mm)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMounting Depth: 8.89 in (226 mm)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eOverall Depth: 10.24 in (270 mm)\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e","brand":"B2 Audio","offers":[{"title":"Default Title","offer_id":49007933161767,"sku":"B2-RAGE15-D2-V3","price":529.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0868\/2805\/6871\/files\/B2-RAGE15-D2-V3_Subwoofer_Main_image.jpg?v=1758204968"},{"product_id":"b2-audio-rampage-competition-series-6-5-1000-watt-rms-carbon-fiber-dual-1-ohm-2-voice-coil-subwoofer","title":"B2 Audio RAMPAGE Competition Series 6.5\" 1000 Watt RMS Carbon Fiber  Dual 1-Ohm 2\" Voice Coil Subwoofer","description":"\u003cul\u003e\n\u003cli\u003eCustom Carbon Fiber Dustcap: The new protruding logo on the carbon fiber dustcap adds rigidity and strength to the cone, ensuring stable performance even at high volumes.\u003c\/li\u003e\n\u003cli\u003eDual Voice Coil Configuration: Dual 1-Ohm impedance allows for versatile wiring options, making it compatible with various amplifier setups.\u003c\/li\u003e\n\u003cli\u003ePremium Construction: Built with quality materials and a 2\" voice coil diameter, this subwoofer offers durability and longevity for long-term use.\u003c\/li\u003e\n\u003cli\u003ePowerful Audio Output: With a frequency response of 10 Hz to 500 Hz and a power handling of 1000 Watts RMS, this subwoofer delivers deep, impactful bass.\u003c\/li\u003e\n\u003cli\u003eCompact Yet Heavy-Duty: With a 6.5\" frame, 270 oz ferrite magnet, and 12.5 lb weight, this subwoofer delivers big sound in a small package—ideal for space-conscious installs without sacrificing performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eB2 Audio RAMPAGE 6.5\" 1000 Watt RMS Carbon Fiber Dual 1-Ohm Voice Coil Subwoofer\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eThis listing includes:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e(1) B2 Audio RAMPAGE6 Dual 1 Ohm Subwoofer\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003eExperience powerful, precise bass with the B2 Audio RAMPAGE 6.5\" Dual Voice Coil Subwoofer. With its robust construction and versatile impedance options, this subwoofer delivers deep, impactful bass across a wide frequency range. With a peak power handling of 2000W and sensitivity of 78.8 dB, it ensures impressive performance in any audio setup.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eRMS Power Handling:  1000W\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMax Power Handling: 2000W\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eNominal Impedance: Dual 1 Ohm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVoice Coil Diameter: 2\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFrequency Response: 10 Hz ~ 500 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSensitivity: 78.8 dB\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eResonance (Natural) Frequency: 42.9 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMagnet Weight: 270 oz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMagnet Type: Ferrite\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCone Material: Carbon fiber\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSurround Type: Tall U Shaped Foam\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eThiele \u0026amp; Small:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eFree Air Resonance (Fs): 42.9 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eResistance (Re): 1.8 ohm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMechanical Factor (Qms): 5.05\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eElectrical Factor (Qes): 0.48\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eTotal Factor (Qts): 0.44\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eEquivalent Volume (Vas): 2.8 L\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCompliance (Cms): 110 um\/N\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBL Factor (BL): 67.2 TM\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMoving Mass (Mms): 120 G\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eExcursion Max (Xmax) (One Way): 0.59\" \/ 15 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSD: 133.9 cm squared\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eEfficiency: 0.05%\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eLe (1 KHz): 0.83 mH\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eEBP: 84.9\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eOverall Diameter: 7.08\" \/ 180mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFront Mount Baffle Cutout: 6.30\" \/ 160mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eTotal Depth: 6.34\" \/ 161mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMounting Depth: 6.06\" \/ 154mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eWeight : 12.50 LBS\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eEnclosure Installation Suggestions\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSealed:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e8.5 L \/ 0.39 cu.ft\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQtc \/ F3: 0.423 \/ 83.7 Hz\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003ePorted Compact:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e12 L \/ 0.42 cu.ft\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFB: 42 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePort Area: 3 squared inch\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePort Length: 10\"\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003ePorted:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e20 L \/ 0.71 cu.ft\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFB: 40 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePort Area: 6.9 squared inch\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePort Length: 14.3\"\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eBandpass 4th order ratio: 3:1\u003c\/strong\u003e\u003c\/p\u003e","brand":"B2 Audio","offers":[{"title":"Default Title","offer_id":49578367811879,"sku":"B2-RAMPAGE6-D1","price":289.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0868\/2805\/6871\/files\/0e9712981c026753bf424c48a1f93afdccca512cb921591fdbedfaea8d5a7af4.jpg?v=1761137329"},{"product_id":"b2-audio-rage-series-8-4-ohm-250-watt-rms-mid-range-speakers-uv-coated-cone-sold-in-pairs-rage8p","title":"B2 Audio RAGE Series 8\" 4-Ohm 250 Watt RMS Mid-Range Speakers UV-Coated Cone, Sold in Pairs RAGE8P","description":"\u003cul\u003e\n\u003cli\u003e300W RMS Mid-Range Power: delivers strong, clean vocals and aggressive mid-bass for high-output systems.\u003c\/li\u003e\n\u003cli\u003e4-Ohm Impedance: ensures wide amplifier compatibility and easy system integration.\u003c\/li\u003e\n\u003cli\u003e2.4\" CCAR Voice Coil: provides excellent thermal stability and reliable long-term performance.\u003c\/li\u003e\n\u003cli\u003eNeo\/Ferrite Hybrid Motor: boosts efficiency, output, and overall dynamic response.\u003c\/li\u003e\n\u003cli\u003eUV-Treated Paper Cone: with dual cloth surround delivers crisp, accurate sound across the 87 Hz – 10 kHz range.\u003c\/li\u003e\n\u003cli\u003eHigh 99.7 dB Sensitivity: produces loud, detailed output even at lower power levels.\u003c\/li\u003e\n\u003cli\u003eIdeal for Doors, Kick Panels, and Pro-Audio Builds: where clean and powerful mids are essential.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eB2 Audio RAGE8P Pair of Rage 8\" 4-Ohm 300 Watt RMS Mid-Range Speakers \u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e(2) B2 Audio Rage 8\" Speakers\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003e(2) Set of Hardware\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003eExperience high-output clarity and aggressive mid-range performance with the B2 Audio RAGE 8\" 4-Ohm mid-range speakers. Engineered for power, precision, and true musical impact, the RAGE8P delivers 300W RMS of clean, dynamic sound with exceptional efficiency and detail.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eWith a lightweight UV-treated paper cone, dual cloth surrounds, and a powerful Neo\/Ferrite hybrid motor, these speakers produce crisp vocals, sharp instrumentation, and punchy upper bass. Whether used in a car audio system, doors, kick panels, or pro-audio style builds, the RAGE8P brings unmatched output and accuracy.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003ePerfect for daily builds, stage-3 door upgrades, and high-performance soundstage setups.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e300W RMS \/ 600W Max power handling for strong, controlled mid-range output\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003e4-ohm impedance for wide amplifier compatibility\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003e2.4\" CCAR voice coil offers high thermal stability and reliability\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eNeo\/Ferrite hybrid motor provides exceptional efficiency and motor strength\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eUV-treated paper cone delivers clean, natural mid-range reproduction\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDual U-shaped cloth surround supports fast, accurate movement\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eHigh 99.7 dB sensitivity for loud output even at lower power\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eWide frequency response from 87 Hz to 10 kHz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eIdeal for door panels, pro-audio builds, and high-output systems\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eNominal Chassis Diameter: 8.31 \/ 211 in\/mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRMS Power Handling: 300W\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMax Power Handling: 600W\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eNominal Impedance: 4 Ohm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVoice Coil Diameter: 2.4\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eWinding Material: CCAR\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFrequency Response: 87 Hz ~ 10 kHz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSensitivity: 99.7 dB\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eResonance (Natural) Frequency: 87 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMagnet Weight: 41.5 oz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMagnet Type: Neo \/ Ferrite\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCone Material: UV Treated Paper\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSurround Type: Dual U Shaped Cloth\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eThiele \u0026amp; Small:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eFree Air Resonance (Fs): 87 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eResistance (Re): 3.3 ohm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMechanical Factor (Qms): 11.025\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eElectrical Factor (Qes): 0.256\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eTotal Factor (Qts): 0.251\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eEquivalent Volume (Vas): 14.69 L\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCompliance (Cms): 110 um\/N\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBL Factor (BL): 10.79 T\/M\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMoving Mass (Mms): 16.4 g\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eExcursion Max (Xmax) (One Way): 0.20\" \/ 5 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSD: 226 cm squared\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eEfficiency: 3.742 percent\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eLe (1 kHz): 0.303 mH\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eEBP: 339.8\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eOverall Diameter: 8.3\" \/211mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBolt Circle Diameter: 7.48\" \/ 190mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBaffle Cutout Diameter: 7.13\" \/ 181mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eTotal Depth: 3.35\" \/ 85mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMounting Depth: 3.05\" \/ 77.5mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eNet Weight(1 PC): 3.41 kgs\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eShipping Weight (1 PC): 4.32 kgs\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eShipping Box (1 PC): 257 x 241 x 110 mm\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e","brand":"B2 Audio","offers":[{"title":"Default Title","offer_id":49637110415655,"sku":"B2-RAGE8P","price":189.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0868\/2805\/6871\/files\/98dfb603bb4baa5d5f8ffb55322764d46e80563b83779652f82f85871bd88fc4.jpg?v=1752264004"},{"product_id":"8-500-watts-rms-dual-4-ohm-2-voice-coil-high-excursion-rage-series-subwoofer","title":"B2 Audio RAGE Series V3 8\" 500 Watt RMS Dual 4-Ohm 2\" Voice Coil High Excursion Subwoofer","description":"\u003cul\u003e\n\u003cli\u003e500W RMS High-Excursion Design: delivers deep, punchy bass from a compact 8-inch subwoofer.\u003c\/li\u003e\n\u003cli\u003eDual 4-Ohm 2\" Voice Coils: provide flexible wiring options for optimal amplifier matching.\u003c\/li\u003e\n\u003cli\u003eTall U-Shaped Surround + 13 mm Xmax: allows strong low-frequency extension with tight control.\u003c\/li\u003e\n\u003cli\u003eWide 10–500 Hz Frequency Range: produces clean, responsive low end in daily or custom builds.\u003c\/li\u003e\n\u003cli\u003eWorks in Sealed, Ported, or Bandpass Boxes: for versatile installation options.\u003c\/li\u003e\n\u003cli\u003eCompact Size: makes it perfect for small-space enclosures, trunks, and custom audio projects.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003e8\" 500 Watts RMS 2\" Voice Coil Dual 4-Ohm High Excursion RAGE Series Subwoofer\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e(1) 8\" 500 Watt 4-Ohm B2-RAGE8-D4-V3 Subwoofer\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003eThe B2 Audio RAGE Series V3 8\" Subwoofer delivers high-output bass in a compact, efficient design. With 500W RMS power handling and a long-excursion suspension, the V3 is built for installers and bass enthusiasts who want powerful, accurate low-end without needing large enclosure space.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eEquipped with dual 4-ohm 2-inch voice coils, a strong RNPP cone, a tall U-shaped surround, and a 175 oz ferrite motor, this subwoofer delivers tight, controlled bass with impressive depth. Its flexible enclosure requirements make it ideal for daily drivers, small trunk builds, and custom audio projects needing serious output in a small footprint.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eThe RAGE V3 8\" is engineered for durability, performance, and clean bass reproduction across a wide frequency range.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e500W RMS \/ 1500W peak power handling for high-output performance\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDual 4-ohm 2-inch copper voice coils for flexible wiring options\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eHigh-excursion design with 13 mm one-way Xmax\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRNPP cone and tall U-shaped surround for strength and deep bass response\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003e175 oz ferrite motor for tight, accurate low-frequency control\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eWide frequency response from 10 Hz to 500 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eIdeal for sealed, ported, and bandpass enclosures\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBuilt for daily systems, small-space installs, and custom high-performance setups\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eSize: 8 inch\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRMS: 500 Watts\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePeak: 1500 Watts\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eImpedance: Dual 4-Ohm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVoice Coil: 2 inch\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFrequency Response: 10 Hz - 500 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSensitivity: 80.6 dB\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eWinding Material: Copper\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMagnet Type: Ferrite\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMotor Assembly Weight: 175 Oz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCone Material: RNPP\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSurround Type: Tall U Shaped Foam\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eThiele Small Parameters\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eFS: 42.8 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVas: 4.7 L\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRE(series): 6.4 Ohm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQms: 5.93\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQes: 0.59\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQts: 0.53\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCMS: 90 um\/N\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBL^2\/RE: 70\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMMS: 153.6 G\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eXmax (one way): 13 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSD: 194.3 cm^2\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eEfficiency: 0.07%\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eLe(1 KHz): 3.2mH\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eEBP: 73\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eEnclosure Suggestions\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eSealed: 7.8L\/0.274 Ft^3\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQtc F3: 0.532 \/ 69.48 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePorted Compact: 15L \/ 0.53 Ft^3\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFb\/Port Area\/Port Length: 42 Hz\/7.98In^2\/12\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePorted: 28L \/ 0.99Ft^3\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFb\/Port Area\/Port Length: 35 Hz\/ 7.1In^2\/15.8\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBandpass 4. Order Ration: 3:1\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eOverall Diameter: 8.66 in\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBaffle Cutout Diameter: 7.23 in\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMounting Depth: 5.315 in\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eTotal Depth:  6.18 in\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eWeight: 14.33 lbs\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e","brand":"B2 Audio","offers":[{"title":"Default Title","offer_id":49639901626663,"sku":"B2-RAGE8-D4-V3","price":169.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0868\/2805\/6871\/files\/B2-RAGE8-D4-V3_Subwoofer_Main_image.jpg?v=1758214123"},{"product_id":"b2-audio-rampage-series-12-dual-1-ohm-4-voice-coil-5000-watt-rms-subwoofer","title":"B2 Audio 12\" High Excursion Subwoofer RAMPAGE12 D1 5000W RMS","description":"\u003cul\u003e\n\u003cli\u003e5000W RMS \/ 10,000W MAX – Built for serious SPL performance with extreme power handling.\u003c\/li\u003e\n\u003cli\u003eDual 1 Ohm 4” Voice Coil – 8-layer aluminum winding for superior conductivity and heat resistance.\u003c\/li\u003e\n\u003cli\u003eMassive 1100oz Ferrite Motor – Ensures deep, controlled bass with heavy motor force.\u003c\/li\u003e\n\u003cli\u003eCarbon Fiber Cone \u0026amp; TWS Foam Surround – Lightweight, responsive cone material paired with tall foam surround for maximum excursion and durability.\u003c\/li\u003e\n\u003cli\u003eOptimized for SPL \u0026amp; Enclosure Tuning – Sealed, ported, or 4th-order bandpass options available; ideal for competitions and ground-pounding systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eB2 Audio RAMPAGE Series 12\" Dual 1-Ohm 4\" Voice Coil 5000 Watt RMS Subwoofer\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eListing Includes\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e(1) 12\" RAMPAGE DVC 1-Ohm Subwoofer\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eItem Description\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eB2 Audio RAMPAGE12-ELITE-D1 12\" Subwoofer – Pure Bass Authority\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eStep into elite-level bass with the B2 Audio RAMPAGE12-ELITE-D1, a 12\" subwoofer designed for unrelenting SPL power and performance. With 5000 Watts RMS and a staggering 10,000W peak, this beast delivers clean, low-end force that shakes the pavement.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eCrafted with a carbon fiber cone, TWS tall wide foam surround, and a 4-inch 8-layer aluminum voice coil, this subwoofer is engineered to move serious air. The dual 1-ohm impedance configuration gives you flexible wiring options to push maximum wattage from your amplifier setup.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eThe RAMPAGE Elite’s ferrite magnet motor assembly weighs in at over 1100oz, supporting 40mm of Xmax (one way)—that’s some serious excursion for brutal lows and responsive dynamics. Whether you're building an SPL monster or a daily flex beast, the RAMPAGE12-ELITE-D1 performs at the highest level.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eHigh-performance 12\" competition-grade subwoofer\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003e5000W RMS \/ 10,000W peak power handling\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDual 1 Ohm configuration for flexible wiring options\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eOversized 4\" \/ 101.6mm 8-layer aluminum voice coil\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePremium carbon fiber cone for lightweight strength\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eTWS tall wide foam surround for extended excursion\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMassive 1100 oz ferrite motor for unmatched motor force\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCast aluminum basket for reduced resonance and rigidity\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003e40mm one-way Xmax for deep, clean, and hard-hitting bass\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eEngineered for SPL competitions, demo builds, and extreme daily setups\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eWide frequency response from 10Hz to 500Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDesigned to perform in sealed, ported, or bandpass enclosures\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eHand-built quality from B2 Audio for serious audio enthusiasts\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eSubwoofer Size: 12 Inch\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRMS Power: 5000 Watts\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePeak Power: 10,000 Watts\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eImpedance: Dual 1 Ohm (DVC)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVoice Coil Diameter: 4\" \/ 101.6mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVoice Coil Material: 8-Layer Aluminum\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMagnet Type: Ferrite\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMotor Assembly Weight: 1100 oz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSensitivity: 81.7 dB (1w\/1m)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eResonant Frequency (Fs): 32 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFrequency Response: 10 Hz – 500 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCone Material: Carbon Fiber\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSurround Material: TWS Tall Wide Foam\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eXmax (one way): 40 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMMS: 610 g\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVas: 11.2 L\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQts: 0.44\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQes: 0.47\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQms: 7.17\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRe (DC Resistance): 1.7 Ohm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eLe (1 kHz): 1.83 mH\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eEBP: 68.1\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eEfficiency: 0.09%\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSd (Cone Area): 461.5 cm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCms: 40 um\/N\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBL\/RE: 276.4\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eEnclosure Suggestions:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSealed:\u003c\/strong\u003e 28.3 L \/ 1 Cubic ft\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eQtc: 0.433\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eF3: 59.6 Hz\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003ePorted Compact:\u003c\/strong\u003e 28.3 L \/ 1 Cubic ft\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eFb: 38 Hz\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003ePort Area: 4 Inches\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003ePort Length: 19.7\"\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003ePorted:\u003c\/strong\u003e 75 L \/ 2.65 Cubic ft\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eFb: 32 Hz\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003ePort Area: 28.3 Squared inches\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003ePort Length: 24.4\"\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eBandpass 4th Order Ratio: 3:1\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eMounting Depth: 10.2\" \/ 258 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCutout Diameter: 11.1\" \/ 282 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eOverall Diameter: 12.44\" \/ 316 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eTotal Depth: 10.83\" \/ 275 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eNet Weight: 79.6 lbs \/36.5 kg\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eShipping Weight: 86.40 lbs\/38 kg\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eShipping Box Dimensions:  16\" x 16\" x 17\"\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e","brand":"B2 Audio","offers":[{"title":"Default Title","offer_id":50251535319335,"sku":"B2-RAMPAGE12-ELITE-D1","price":1149.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0868\/2805\/6871\/files\/B2-RAMPAGE12-ELITE-D1_Subwoofer_Main_image.jpg?v=1758221118"},{"product_id":"b2-audio-rampage-series-12-dual-1-ohm-4-voice-coil-5000-watt-rms-subwoofer-1","title":"B2 Audio 12\" High Excursion Subwoofer RAMPAGE 5000W RMS Dual 2 Ohm","description":"\u003cul\u003e\n\u003cli\u003e5000W RMS \/ 10,000W MAX – Built for serious SPL performance with extreme power handling.\u003c\/li\u003e\n\u003cli\u003eMassive 1100oz Ferrite Motor – Ensures deep, controlled bass with heavy motor force.\u003c\/li\u003e\n\u003cli\u003eCarbon Fiber Cone \u0026amp; TWS Foam Surround – Lightweight, responsive cone material paired with tall foam surround for maximum excursion and durability.\u003c\/li\u003e\n\u003cli\u003eOptimized for SPL \u0026amp; Enclosure Tuning – Sealed, ported, or 4th-order bandpass options available; ideal for competitions and ground-pounding systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eB2 Audio RAMPAGE Series 12\" Dual 2-Ohm 4\" Voice Coil 5000 Watt RMS Subwoofer\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eListing Includes\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e(1) 12\" RAMPAGE DVC 2-Ohm Subwoofer\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eItem Description\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eThe B2 Audio RAMPAGE12-ELITE-D2 is a 12\" subwoofer built for brutal bass and elite-level performance. With 5000 Watts RMS and a mind-blowing 10,000 Watts max, this sub is ready to flex hard in daily builds or dominate in SPL competition lanes.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eEquipped with a 4\" aluminum 8-layer voice coil, dual 2 Ohm impedance, and a carbon fiber cone, the RAMPAGE Elite D2 model delivers serious excursion, impact, and reliability. The TWS tall wide foam surround helps push the 40mm of one-way Xmax, while the heavy 1100 oz ferrite motor powers low-end output that hits hard and clean.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eThis subwoofer is engineered to perform in sealed, ported, or bandpass enclosures, giving installers and competitors tuning flexibility. Whether you're building a daily banger or a ground-pounding demo rig, the RAMPAGE12-ELITE-D2 brings pure, unfiltered bass.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eHigh-performance 12\" competition-grade subwoofer\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003e5000W RMS \/ 10,000W peak power handling\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDual 1 Ohm configuration for flexible wiring options\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eOversized 4\" \/ 101.6mm 8-layer aluminum voice coil\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePremium carbon fiber cone for lightweight strength\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eTWS tall wide foam surround for extended excursion\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMassive 1100 oz ferrite motor for unmatched motor force\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCast aluminum basket for reduced resonance and rigidity\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003e40mm one-way Xmax for deep, clean, and hard-hitting bass\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eEngineered for SPL competitions, demo builds, and extreme daily setups\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eWide frequency response from 10Hz to 500Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDesigned to perform in sealed, ported, or bandpass enclosures\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eHand-built quality from B2 Audio for serious audio enthusiasts\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eSubwoofer Size: 12 Inch\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRMS Power: 5000 Watts\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePeak Power: 10,000 Watts\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eImpedance: Dual 2 Ohm (DVC)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVoice Coil Diameter: 4\" \/ 101.6mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVoice Coil Material: 8-Layer Aluminum\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMagnet Type: Ferrite\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMotor Assembly Weight: 1100 oz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSensitivity: 81.6 dB (1w\/1m)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFrequency Response: 10 Hz – 500 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eResonant Frequency (Fs): 32.9 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCone Material: Carbon Fiber\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSurround Material: TWS Tall Wide Foam\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eXmax (one way): 40 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVas: 12.1 L\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQts: 0.44\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQes: 0.47\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQms: 6.81\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRE (DC Resistance): 3.6 Ohm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eLe (1kHz): 3.94 mH\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBL\/RE: 265.3\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eEfficiency: 0.09%\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMMS: 602 g\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCms: 40 um\/N\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSd: 461.5 cm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eEBP: 70\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended Enclosures\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSealed:\u003c\/strong\u003e 28.3 L \/ 1 Cubic ft\u003cbr\u003e\u003cbr\u003e\nQtc: 0.435\u003cbr\u003e\u003cbr\u003e\nFb: 60.3 Hz\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003ePorted (Compact):\u003c\/strong\u003e 28.3 L \/ 1 Cubic ft\u003cbr\u003e\u003cbr\u003e\nFb: 38 Hz\u003cbr\u003e\u003cbr\u003e\nPort Area: 4\"\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003ePort Length: 19.7\"\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003ePorted (Full Size):\u003c\/strong\u003e 75 L \/ 2.65 Cubic ft\u003cbr\u003e\u003cbr\u003e\nFb: 32 Hz\u003cbr\u003e\u003cbr\u003e\nPort Area: 28.3 squared inches\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003ePort Length: 24.4\"\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eBandpass 4th Order Ratio: 3:1\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eMounting Depth: 10.2\" \/ 258 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCutout Diameter: 11.1\" \/ 282 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eOverall Diameter: 12.44\" \/ 316 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eTotal Depth: 10.83\" \/ 275 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eNet Weight: 80.5 lbs\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eShipping Weight: 86.4 lbs\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eShipping Box Dimensions: 16\" x 16\" x 17\"\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e","brand":"B2 Audio","offers":[{"title":"Default Title","offer_id":50251582505255,"sku":"B2-RAMPAGE12-ELITE-D2","price":1149.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0868\/2805\/6871\/files\/B2-RAMPAGE12-ELITE-D2_Subwoofer_Main_Image.jpg?v=1758222055"},{"product_id":"b2-audio-rampage-series-15-dual-1-ohm-4-voice-coil-5000-watt-rms-subwoofer","title":"B2 Audio 15\" High Excursion Subwoofer RAMPAGE 5000W RMS Dual 1 Ohm","description":"\u003cul\u003e\n\u003cli\u003eMassive 5000W RMS and 10,000W max power handling for extreme bass output\u003c\/li\u003e\n\u003cli\u003eDual 1-ohm configuration with 4\" 8-layer aluminum voice coil for superior control\u003c\/li\u003e\n\u003cli\u003eCarbon fiber cone and TWS Tall Wide Foam surround ensure durability and excursion\u003c\/li\u003e\n\u003cli\u003eRated sensitivity of 91.2 dB with a 29.4 Hz Fs for deep, hard-hitting lows\u003c\/li\u003e\n\u003cli\u003eIdeal for sealed, ported, or bandpass enclosures with multiple tuning options\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eB2 Audio RAMPAGE Series 15\" Dual 1-Ohm 4\" Voice Coil 5000 Watt RMS Subwoofer\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e(1) 15\" RAMPAGE 5000 Watt Subwoofer\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eItem Description\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eThe B2 Audio RAMPAGE ELITE 15D1 CF is built for elite car audio enthusiasts who demand maximum output and reliability. With an insane 5000W RMS and 10,000W peak power, this 15-inch subwoofer features a massive 4-inch aluminum 8-layer voice coil, dual 1-ohm impedance, and an ultra-efficient motor structure pushing a 40mm Xmax. Designed with a carbon fiber cone and premium foam surround, it delivers devastating lows across a 10 Hz to 500 Hz range. Whether you're building a competition beast or upgrading your daily driver, the Rampage 15D1 CF is ready to shake everything in sight.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eFrequency Range: 10 Hz - 500 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eImpedance: Dual 1 Ohm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRMS Power: 5000 Watts\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMax Power: 10,000 Watts\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical Parameters:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eRe (DC Resistance): 1.8 Ohm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eLe (Inductance @ 1 kHz): 2.09 mH\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBL^2\/RE: 274.3\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQms (Mechanical Q): 6.49\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQes (Electrical Q): 0.46\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQts (Total Q): 0.43\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eThiele\/Small Parameters:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eFs (Resonant Frequency): 29.4 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVas (Equivalent Compliance Volume): 34.2 L\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCms (Compliance): 40 m\/N\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMms (Moving Mass): 690 g\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eXmax (one way): 40 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSd (Cone Area): 775.9 cm\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eOutput \u0026amp; Efficiency:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eEfficiency: 0.18 %\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSensitivity @ 1W\/1m: 84.8 dB\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical Characteristics:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eOverall Diameter: 15.59 in \/ 396 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBaffle Cutout Diameter: 14.25 in \/ 362 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMounting Depth: 12.25 in \/ 311 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eTotal Depth: 12.91 in \/ 328 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVoice Coil Diameter: 4 in \/ 101.6 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMagnet Type: Ferrite\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCone Material: Carbon Fiber\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSurround: TWS Tall Wide Foam\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eWeight (Net): 119.5 lb\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eWeight (Set): 127.3 lb\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eEnclosure Suggestions:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSealed:\u003c\/strong\u003e 52.83 L \/ 1.86 Cubic ft\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eQtc: 0.45\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eF3: 54.9 Hz\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003ePorted Compact:\u003c\/strong\u003e 50.7 L \/ 1.79 Cubic ft\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eFb: 38 Hz\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003ePort Area: 29.9 squared inches\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003ePort Length: 28.2\"\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003ePorted:\u003c\/strong\u003e 113 L \/ 4 Cubic ft\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eFb: 30 Hz\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003ePort Area: 38.9 squared inches\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003ePort Length: 25.7\"\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eBandpass 4th Order Ratio: 3:1\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Dimension:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eLength: 19.69\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eWidth:  19.69\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eHeight: 19.29\"\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e","brand":"B2 Audio","offers":[{"title":"Default Title","offer_id":50251665473831,"sku":"B2-RAMPAGE15-ELITE-D1","price":1249.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0868\/2805\/6871\/files\/B2-RAMPAGE15-ELITE-D1_Subwoofer_Main_Image.jpg?v=1758222394"},{"product_id":"b2-audio-rampage-series-15-dual-1-ohm-4-voice-coil-5000-watt-rms-subwoofer-1","title":"B2 Audio 15\" High Excursion Subwoofer RAMPAGE15 D2 5000W RMS","description":"\u003cul\u003e\n\u003cli\u003eMassive 5000W RMS and 10,000W max power handling for extreme bass output\u003c\/li\u003e\n\u003cli\u003eDual 2-ohm configuration with 4\" 8-layer aluminum voice coil for superior control\u003c\/li\u003e\n\u003cli\u003eCarbon fiber cone and TWS Tall Wide Foam surround ensure durability and excursion\u003c\/li\u003e\n\u003cli\u003eRated sensitivity of 91.2 dB with a 29.4 Hz Fs for deep, hard-hitting lows\u003c\/li\u003e\n\u003cli\u003eIdeal for sealed, ported, or bandpass enclosures with multiple tuning options\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eB2 Audio RAMPAGE Series 15\" Dual 2-Ohm 4\" Voice Coil 5000 Watt RMS Subwoofer\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e(1) 15\" RAMPAGE DVC 2-Ohm Subwoofer\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eItem Description\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eThe B2 Audio RAMPAGE ELITE 15D2 CF is built for elite car audio enthusiasts who demand maximum output and reliability. With an insane 5000W RMS and 10,000W peak power, this 15-inch subwoofer features a massive 4-inch aluminum 8-layer voice coil, dual 2-ohm impedance, and an ultra-efficient motor structure pushing a 40mm Xmax. Designed with a carbon fiber cone and premium foam surround, it delivers devastating lows across a 10 Hz to 500 Hz range. Whether you're building a competition beast or upgrading your daily driver, the Rampage 15D2 CF is ready to shake everything in sight.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eFrequency Range: 10 Hz - 500 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eImpedance: Dual 2 Ohm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRMS Power: 5000 Watts\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMax Power: 10,000 Watts\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical Parameters:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eRe (DC Resistance): 3.6 Ohm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eLe (Inductance @ 1 kHz): 4.48 mH\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBL^2\/RE: 308.4\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQms (Mechanical Q): 6.61\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQes (Electrical Q): 0.42\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQts (Total Q): 0.39\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eThiele\/Small Parameters:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eFs (Resonant Frequency): 29.6 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVas (Equivalent Compliance Volume): 34.3 L\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCms (Compliance): 40 m\/N\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMms (Moving Mass): 671 g\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eXmax (one way): 40 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSd (Cone Area): 775.9 cm\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eOutput \u0026amp; Efficiency:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eEfficiency: 0.21 %\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSensitivity @ 1W\/1m: 85.7 dB\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical Characteristics:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eOverall Diameter: 15.59 in \/ 396 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBaffle Cutout Diameter: 14.25 in \/ 362 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMounting Depth: 12.25 in \/ 311 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eTotal Depth: 12.91 in \/ 328 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVoice Coil Diameter: 4 in \/ 101.6 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMagnet Type: Ferrite\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCone Material: Carbon Fiber\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSurround: TWS Tall Wide Foam\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eWeight (Net): 119.5 lb\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eWeight (Set): 127.3 lb\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eEnclosure Suggestions:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSealed:\u003c\/strong\u003e 55.42 L \/ 1.96 Cubic ft\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eQtc: 0.42\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eF3: 60.7 Hz\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003ePorted Compact:\u003c\/strong\u003e 53.3 L \/ 1.88 Cubic ft\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eFb: 38 Hz\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003ePort Area: 29.9 squared inches\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003ePort Length: 28.2\"\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003ePorted:\u003c\/strong\u003e 113 L \/ 4 Cubic ft\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eFb: 30 Hz\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003ePort Area: 38.9 squared inches\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003ePort Length: 25.7\"\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eBandpass 4th Order Ratio: 3:1\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Dimension:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eLength: 19.69\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eWidth:  19.69\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eHeight: 19.29\"\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e","brand":"B2 Audio","offers":[{"title":"Default Title","offer_id":50251732189479,"sku":"B2-RAMPAGE15-ELITE-D2","price":1249.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0868\/2805\/6871\/files\/B2-RAMPAGE15-ELITE-D2_Subwoofer_Main_Image.jpg?v=1758222558"},{"product_id":"b2-audio-riot-2-5-mini-woofer-2-5-4-ohm-loudspeaker-20w-rms-aluminum-basket","title":"B2 Audio Mini Woofer 2.5\" 4 Ohm Loudspeaker 20W RMS Aluminum Basket","description":"\u003cul\u003e\n\u003cli\u003eCompact Yet Powerful – Delivers 20W RMS and 40W max in a 2.5\" frame, ideal for tight installs and custom audio projects.\u003c\/li\u003e\n\u003cli\u003eDurable Aluminum Basket – Lightweight black powder-coated basket provides structural integrity and heat resistance.\u003c\/li\u003e\n\u003cli\u003ePrecision Sound – Paper cone with ROAM surround and 4-layer aluminum voice coil for crisp, responsive mids.\u003c\/li\u003e\n\u003cli\u003eStrong Magnet Structure – Dual 3oz ferrite magnets (50x26x6mm) ensure controlled motor force and reliability.\u003c\/li\u003e\n\u003cli\u003eEasy Fit \u0026amp; Clean Design – 53mm mounting depth, 70mm OD, giftbox packaging, and pro-level performance for DIY or custom installs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eB2 Audio RIOT 2.5 Mini Woofer 2.5\" 4 Ohm Loudspeaker 20W RMS Aluminum Basket\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e(1) B2 Audio RIOT 2.5 Mini Woofer 2.5\" 4 Ohm Loudspeaker 20W RMS Aluminum Basket\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cem\u003eDisclaimer: This product is not covered under any manufacturer warranty. We recommend purchasing a CPS extended warranty to protect your purchase.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eThe RIOT 2.5 is a compact 2.5\" speaker designed for small DIY and desktop audio projects. It features a black powder-coated aluminum basket and paper cone for balanced midrange response and a clean overall presentation.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eBuilt with a 4-layer aluminum voice coil and dual ferrite motor structure, the RIOT 2.5 is rated at 20 watts RMS and 40 watts max power handling. Its construction is designed to provide stable operation in compact enclosures without requiring large installation depth.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eWith a sensitivity of 76.4 dB and a resonance frequency (Fs) of 121.6 Hz, the RIOT 2.5 works well in small sealed or ported builds where space is limited. The 53mm mounting depth and compact overall diameter make it suitable for desktop speaker projects, compact custom panels, and creative hobby builds.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eWhether you're building a small Bluetooth speaker, a desktop demo box, or experimenting with a custom enclosure design, the RIOT 2.5 offers a solid platform for DIY audio projects in a manageable size.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e2.5\" Paper Cone, 4 Ohm Impedance\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003e20W RMS \/ 40W Max Power\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eAluminum Basket, Dual Ferrite Magnets\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003e0.8\" Voice Coil, 4-layer Design\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSensitivity: 76.4 dB, Fs: 121.6 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDoes NOT come with screws or mounting hardware.\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eLength: 2.5\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eWidth:   2.5\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eHeight:  2.5\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eWeight: 0.73 lb\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMounting Depth: 2.04\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCutout Diameter: 2.22\"\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003eTake your DIY experience to the next level with the RIOT-2.5 mini woofer!\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eIt’s not just an accessory it’s an audio upgrade that lives up to the B2 Audio spirit in every way.\u003c\/p\u003e","brand":"B2 Audio","offers":[{"title":"Default Title","offer_id":50252456001831,"sku":"B2-RIOT-2.5","price":49.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0868\/2805\/6871\/files\/82061668281e187d562c522ce43755f1c4e5268887bd407faadd7bf4ce5b215e.jpg?v=1765213811"},{"product_id":"b2-audio-rampage-series-18-dual-2-ohm-4-voice-coil-5000-watt-rms-subwoofer","title":"B2 Audio 18\" High Excursion Subwoofer RAMPAGE18 D2 5000W RMS","description":"\u003cul\u003e\n\u003cli\u003eMassive Power Handling: Delivers 5000W RMS and 10,000W MAX for extreme bass output in high-performance car audio systems\u003c\/li\u003e\n\u003cli\u003eAdvanced 4\" Voice Coil: 8-layer aluminum voice coil ensures exceptional heat dissipation, power handling, and control\u003c\/li\u003e\n\u003cli\u003eHeavy-Duty Motor Structure: Features a 1400 oz ferrite magnet and carbon fiber cone for deep, responsive lows\u003c\/li\u003e\n\u003cli\u003eOptimized for Custom Installs: Large 18\" diameter, 12.67\" mounting depth, and DVC 2 Ohm impedance offer flexible system design\u003c\/li\u003e\n\u003cli\u003eBuilt to Last: Durable TWS tall wide foam surround and a shipping weight of over 130 lbs mean this sub is made for serious bass lovers\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eB2 Audio 18\" Dual 2-Ohm 4\" Voice Coil 5000 Watt RMS RAMPAGE Series Subwoofer\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e(1) B2 Audio Rampage Elite DVC 2-Ohm 18\" Subwoofer\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003eThe B2 Audio Rampage Elite 18D2 CF is engineered for extreme bass lovers who demand earth-shaking performance and uncompromising build quality. Featuring a colossal 4\" 8-layer aluminum voice coil and a carbon fiber cone, this 18\" subwoofer delivers up to 10,000W MAX power and 5000W RMS. With a wide frequency response from 10 Hz to 500 Hz and a sensitivity of 87.7 dB, it ensures powerful low-end reproduction with surgical precision. Built with a massive 1400 oz ferrite magnet and tall wide foam surround, this subwoofer is designed to dominate in any SPL or high-performance car audio system.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003ePower Handling: 5000W RMS \/ 10,000W MAX\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eNominal Diameter: 18\" (468 mm)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVoice Coil: 4\" \/ 101.6 mm, 8-layer aluminum\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eImpedance: Dual 2 Ohm (DVC)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFrequency Response: 10 Hz – 500 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eResonance Frequency (Fs): 27.2 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSensitivity: 94.5 dB\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMagnet Type: Ferrite, 1400 oz motor\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCone: Carbon fiber\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSurround: TWS tall wide foam\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMounting Depth: 12.67\" \/ 322 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCutout Diameter: 16.73\" \/ 425 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eOverall Diameter: 18.43\" \/ 468 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eTotal Depth: 13.35\" \/ 339 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eWeight: 125.6 lb (product) \/ 131.2 lb (shipping)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eShipping Box Size: 560 x 560 x 490 mm\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eT\/S Parameters:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eRE (Re): 3.6 Ohm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQms: 6.97\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQes: 0.49\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQts: 0.46\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVas: 74.8 L\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCms: 40 m\/N\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMMS: 770 g\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eXmax (one way): 40 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSD: 1169.5 cm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eEfficiency: 0.36 %\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eLe (1 kHz): 4.25 mH\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eEBP: 59\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBL\/RE: 324.4\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eEnclosure Suggestions:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSealed:\u003c\/strong\u003e 76.1 L \/ 2.687 Cubic ft\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eQtc: 0.51\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eF3: 52.6 Hz\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003ePorted Compact:\u003c\/strong\u003e 93.6 L \/ 3.31 Cubic ft\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eFb: 36 Hz\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003ePort Area: 34.1 squared inches\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003ePort Length: 18.5\"\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003ePorted:\u003c\/strong\u003e 142 L \/ 5 Cubic ft\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eFb: 28 Hz\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003ePort Area: 40.9 squared inches\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003ePort Length: 24.9\"\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eBandpass 4th Order Ratio: 3:1\u003c\/p\u003e","brand":"B2 Audio","offers":[{"title":"Default Title","offer_id":50258639454503,"sku":"B2-RAMPAGE18-ELITE-D2","price":1449.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0868\/2805\/6871\/files\/8b608c1b80fe56f10a172e40f56fb9c09508bb63b07edaa5842e5f0b77ef944e_582e55c4-cffb-4ac8-912a-9bd1dbba456d.jpg?v=1755112045"},{"product_id":"b2-audio-rampage-series-18-dual-1-ohm-4-voice-coil-5000-watt-rms-subwoofer","title":"B2 Audio 18\" High Excursion Subwoofer RAMPAGE18 D1 5000W RMS","description":"\u003cul\u003e\n\u003cli\u003eMassive Power Handling: Delivers 5000W RMS and 10,000W MAX for extreme bass output in high-performance car audio systems\u003c\/li\u003e\n\u003cli\u003eAdvanced 4\" Voice Coil: 8-layer aluminum voice coil ensures exceptional heat dissipation, power handling, and control\u003c\/li\u003e\n\u003cli\u003eHeavy-Duty Motor Structure: Features a 1400 oz ferrite magnet and carbon fiber cone for deep, responsive lows\u003c\/li\u003e\n\u003cli\u003eOptimized for Custom Installs: Large 18\" diameter, 12.67\" mounting depth, and DVC 1 Ohm impedance offer flexible system design\u003c\/li\u003e\n\u003cli\u003eBuilt to Last: Durable TWS tall wide foam surround and a shipping weight of over 130 lbs mean this sub is made for serious bass lovers\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eB2 Audio RAMPAGE Series 18\" Dual 1-Ohm 4\" Voice Coil 5000 Watt RMS Subwoofer\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e(1) B2 Audio Rampage Elite DVC 1-Ohm 18\" Subwoofer\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003eThe B2 Audio Rampage Elite 18D1 CF is engineered for extreme bass lovers who demand earth-shaking performance and uncompromising build quality. Featuring a colossal 4\" 8-layer aluminum voice coil and a carbon fiber cone, this 18\" subwoofer delivers up to 10,000W MAX power and 5000W RMS. With a wide frequency response from 10 Hz to 500 Hz and a sensitivity of 94.5 dB, it ensures powerful low-end reproduction with surgical precision. Built with a massive 1400 oz ferrite magnet and tall wide foam surround, this subwoofer is designed to dominate in any SPL or high-performance car audio system.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003ePower Handling: 5000W RMS \/ 10,000W MAX\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eNominal Diameter: 18\" (468 mm)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVoice Coil: 4\" \/ 101.6 mm, 8-layer aluminum\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eImpedance: Dual 1 Ohm (DVC)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFrequency Response: 10 Hz – 500 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eResonance Frequency (Fs): 27.2 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSensitivity: 94.5 dB\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMagnet Type: Ferrite, 1400 oz motor\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCone: Carbon fiber\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSurround: TWS tall wide foam\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMounting Depth: 12.67\" \/ 322 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCutout Diameter: 16.73\" \/ 425 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eOverall Diameter: 18.43\" \/ 468 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eTotal Depth: 13.35\" \/ 339 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eWeight: 125.6 lb (product) \/ 131.2 lb (shipping)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eShipping Box Size: 560 x 560 x 490 mm\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eT\/S Parameters:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eRE (Re): 1.6 Ohm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQms: 6.9\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQes: 0.44\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQts: 0.41\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVas: 77.7 L\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCms: 40 m\/N\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMMS: 671 g\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eXmax (one way): 40 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSD: 1169.5 cm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eEfficiency: 0.34 %\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eLe (1 kHz): 2.14 mH\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eEBP: 61.8\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBL\/RE: 324.4\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eEnclosure Suggestions:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSealed:\u003c\/strong\u003e 76.1 L \/ 2.687 Cubic ft\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eQtc: 0.47\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eF3: 53.22 Hz\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003ePorted Compact:\u003c\/strong\u003e 76.1 L \/ 2.68 Cubic ft\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eFb: 36 Hz\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003ePort Area: 34.1 squared inches\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003ePort Length: 23.6\"\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003ePorted:\u003c\/strong\u003e 142 L \/ 5 Cubic ft\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eFb: 28 Hz\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003ePort Area: 40.9 squared inches\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003ePort Length: 24.9\"\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eBandpass 4th Order Ratio: 3:1\u003c\/p\u003e","brand":"B2 Audio","offers":[{"title":"Default Title","offer_id":50258655609127,"sku":"B2-RAMPAGE18-ELITE-D1","price":1449.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0868\/2805\/6871\/files\/B2-RAMPAGE18-ELITE-D1_Subwoofer_Main_Image.jpg?v=1758222671"},{"product_id":"b2-audio-15-750w-rms-dual-2-ohm-3-voice-coil-riot-subwoofer","title":"B2 Audio 15\" Subwoofer 1000W RMS 3\" Voice Coil Dual 2-Ohm RIOT","description":"\u003cul\u003e\n\u003cli\u003e1000W RMS PERFORMANCE FOR SERIOUS BASS - Delivers 1000 Watts RMS and 3000 Watts Peak power handling with a high-efficiency motor designed for powerful daily listening and high-output SPL systems without sacrificing sound quality.\u003c\/li\u003e\n\u003cli\u003eDUAL 2 OHM VOICE COILS FOR FLEXIBLE WIRING - Dual 2-ohm configuration allows multiple wiring options, including a 1-ohm or 4-ohm final load, making it easy to match a wide range of mono amplifiers and custom car audio installations.\u003c\/li\u003e\n\u003cli\u003e3\" HIGH-TEMPERATURE VOICE COIL \u0026amp; 18MM XMAX - Features a large 3-inch high-temp voice coil and 18mm one-way XMAX for excellent thermal handling, deep excursion, low-frequency extension, and reliable performance under demanding conditions.\u003c\/li\u003e\n\u003cli\u003eDESIGNED FOR SEALED OR PORTED ENCLOSURES - Engineered to perform exceptionally well in sealed, ported, or 4th-order bandpass enclosures, allowing you to choose the enclosure style that best fits your desired balance of sound quality and output.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eB2 Audio 15\" 1000W RMS 3\" Voice Coil Dual 2-Ohm Riot Subwoofer\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eThis listing includes:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e(1) B2 Audio Riot 15\" Subwoofer\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003eWhen you're ready to step up to serious bass, the RIOT15-D2 delivers. This 15\" sub features a beefy 3\" coil, high-excursion 18mm XMAX, and optimized motor structure for full control at high output. With 1000W RMS handling and flexible 2-ohm dual voice coils, it's perfect for sealed, ported, or even bandpass enclosures.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eGet ready for chest-thumping lows with a smooth curve that's designed to shake mirrors and hold power all day long.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e1000W RMS \/ 3000W Peak Power - Capable and reliable for both daily and demo setups\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDual 2 Ohm Voice Coil - Flexible wiring for 1 Ohm or 4 Ohm loads\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003e3\" High-Temp Voice Coil - Built to handle heat and SPL abuse\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003e18mm XMAX - Deep excursion for low, controlled bass\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSealed, Ported, or Bandpass Friendly - Tuned to perform in a variety of enclosures\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eSensitivity: 86 dB (1w\/1m)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eNominal Impedance: Dual 2 Ohm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePower Handling: 1000W RMS \/ 3000W Peak\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVoice Coil Diameter: 3\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eXMAX one way (mm): 18\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMagnet: 240 oz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVAS: 60.1 L\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFS: 30 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQES: 0.8\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQMS: 7.5\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQTS: 0.72\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCMS: 70 um\/N\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMMS: 379 g\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBL^2\/RE: 106.8\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDisplacement: 7.4 L \/ 0.26 cu.ft\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMounting Depth: 8.11\" (206mm)\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended Enclosures\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eSealed: 63.5 L \/ 2.24 cu. ft, Qtc 0.72, Fb 42.8 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePorted Compact: 80 L \/ 2.83 cu. ft, Port area 20 sq. in L: 12.8\", FB: 35 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePorted: 141 L \/ 5 cu. ft, Port area 20 sq. in, L: 9.1\", FB: 30 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBP 4th: 3:1 Ratio\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eOverall Diameter: 15.35\" (390mm)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMounting Diameter: 14.76\" (375mm)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCutout Diameter: 13.78\" (350mm)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMagnet Width: 7.40\" (188mm)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMounting Depth: 8.11\" (206mm)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eOverall Depth: 8.78\" (223mm)\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e","brand":"B2 Audio","offers":[{"title":"Default Title","offer_id":50309889851687,"sku":"B2-RIOT15-D2-V3","price":339.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0868\/2805\/6871\/files\/6c14cec802026bb7e91e39959706bf8bd04d9c4ef857f50d69870e50decc42c7.jpg?v=1755007847"},{"product_id":"b2-audio-rampage-8-v3-8-dual-2-ohm-2-voice-coil-1000-watt-rms-subwoofer-1","title":"B2 Audio 8\" Carbon Fiber Subwoofer RAMPAGE8 V3 1000W RMS Dual 1 Ohm","description":"\u003cul\u003e\n\u003cli\u003e1000W RMS Mini Monster: delivers huge output from a compact 8\" footprint, perfect for daily drivers and demo builds.\u003c\/li\u003e\n\u003cli\u003eDual 1-Ohm 2\" Copper Voice Coils: provide flexible wiring options and stable high-power performance.\u003c\/li\u003e\n\u003cli\u003eCarbon Fiber Cone: with Tall U-Surround delivers tight, controlled bass with exceptional durability and excursion.\u003c\/li\u003e\n\u003cli\u003eMassive 330 oz Ferrite Motor: engineered for clean low-end authority, fast response, and serious output.\u003c\/li\u003e\n\u003cli\u003eVersatile Enclosure Compatibility: works in sealed, ported, or 4th-order bandpass boxes for custom sound tuning.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eB2 Audio RAMPAGE 8 V3 8\" Dual 1-Ohm 2\" Voice Coil 1000 Watt RMS Subwoofer\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e(1) B2 Audio Rampage 8\" V3 Dual 1 Ohm Subwoofer\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003eCompact size. Colossal violence.\u003cbr\u003e\u003cbr\u003e\nThe B2 Audio Rampage 8 V3 turns tight spaces into pressure chambers, delivering brutal low-end authority from an 8\" frame. With a carbon-fiber cone, 2\" copper voice coil, and a monstrous 330 oz ferrite motor, this mini-beast is engineered for punishing daily use and shockingly loud SPL bursts. Whether you drop it in sealed, ported, or bandpass, the Rampage 8 V3 hits fast, hard, and clean.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e1000W RMS \/ 2000W Max Power muscle packed into a compact, heavy-duty 8\" chassis\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDual 1-Ohm 2\" Copper Voice Coils for flexible wiring and stable high-power performance\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCarbon Fiber Cone for strength, stiffness, and lightning-fast transient response\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMassive 330 oz Ferrite Motor that delivers serious control and excursion\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eTall U-Shaped Foam Surround for impressive Xmax and clean, deep bass\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVersatile Enclosure Options tuned for sealed, ported, and 4th-order bandpass systems\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003e8 Gauge Push Terminals for secure, high-current wiring\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBuilt for daily drivers, demo vehicles, and serious SPL builds\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eRMS Power: 1000W\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMax Power: 2000W\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eImpedance: Dual 1 Ohm (D1)\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003ePerformance\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eResonance Frequency (Fs): 39.9 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFrequency Response: 10–500 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSensitivity: 80.1 dB\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eXmax (one-way): 17 mm\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eVoice Coil \u0026amp; Motor:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eVoice Coil Diameter: 2\" (50.4 mm)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eWinding Material: Copper\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMagnet Type: Ferrite\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMotor Weight: 330 oz\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eCone: Carbon Fiber\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSurround: Tall U-Shaped Foam\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eTerminals: 8 Gauge Push\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eThiele\/Small Parameters\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eFs: 39.9 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVas: 5 L\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRe: 1.8 Ohm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQms: 5.82\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQes: 0.54\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQts: 0.49\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCms: 90 m\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMms: 162 g\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSd: 196.8 cm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eEBP: 72.5\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eEnclosure Recommendations:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eSealed: 9.2 L \/ 0.33 ft (Qtc\/F3 = 0.488 \/ 67 Hz)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePorted Compact: Fb = 45 Hz, Port Area = 18 in, Port Length = 15.7\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePorted Standard: Fb = 38 Hz, Port Area = 7.49 in, Port Length = 12.6\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBandpass (4th Order): Ratio 2:1\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eOverall Diameter: 8.66\" (220 mm)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCutout Diameter: 7.28\" (185 mm)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eTotal Depth: 6.49\" (165 mm)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMounting Depth: 5.90\" \/ 150 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMagnet Diameter: 6.42\" (163 mm)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eNet Weight: 25.35 lbs (11.5 kg)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eShipping Weight: 27.56 lbs (12.5 kg)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBox Size: 10.63\" x 10.63\" x 10.63\" (270 x 270 x 270 mm)\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003eTurn any space into a pressure chamber: Upgrade your low end with a subwoofer that punches far above its size. Feel the power. Hear the difference.\u003c\/p\u003e","brand":"B2 Audio","offers":[{"title":"Default Title","offer_id":50312749941031,"sku":"B2-RAMPAGE8-D1-V3","price":329.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0868\/2805\/6871\/files\/B2-RAMPAGE8-D1-V3_Subwoofer_Main_Image.jpg?v=1758223540"},{"product_id":"b2-audio-pair-of-rage-cdr-60-watt-rms-4-ohm-shallow-compression-drivers-w-horn","title":"B2 Audio RAGE CDR Shallow Compression Drivers 60W RMS 4 Ohm w\/Horns Pair","description":"\u003cul\u003e\n\u003cli\u003eHIGH OUTPUT COMPRESSION DRIVERS: Designed for loud, clean high-frequency performance with excellent clarity and projection for car audio systems.\u003c\/li\u003e\n\u003cli\u003eSHALLOW MOUNT DESIGN: Compact low-profile depth makes these compression drivers ideal for tight installations, motorcycles, custom doors, and pillar builds.\u003c\/li\u003e\n\u003cli\u003eNEODYMIUM MOTOR STRUCTURE: Lightweight high-efficiency neodymium magnet improves sensitivity and output while reducing overall driver weight.\u003c\/li\u003e\n\u003cli\u003ePEN DIAPHRAGM FOR CLEAN DETAIL: Premium PEN diaphragm material delivers crisp vocals, detailed highs, and smooth frequency response from 2 kHz to 20 kHz.\u003c\/li\u003e\n\u003cli\u003eINCLUDES FLAT HORNS: Pair of included flat horns helps optimize sound dispersion and maximize efficiency for powerful high-frequency reproduction.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eB2 Audio Pair of RAGE CDR 60 Watt RMS 4-Ohm Shallow Compression Drivers w\/ Horn\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e(2) RAGE CDR V2 Compression Drivers with Flat Horn\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003eStep up your high-frequency performance with the B2 Audio RAGE CDR V2 Shallow Mount Compression Drivers. The second generation brings higher power handling, improved sensitivity balance, and premium materials like a neodymium magnet and PEN diaphragm for unmatched clarity. Designed for tight spaces, these slim-profile compression drivers deliver commanding output with smooth, accurate highs from 2 kHz to 20 kHz. Whether you're upgrading your daily driver or building a competition-ready system, the RAGE CDR V2 combines efficiency and power to give your setup a crisp, detailed top end.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications (Each Driver):\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eThroat Diameter: 34.2 mm (1.3\")\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRMS Power Handling: 60 Watts\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMax Power Handling: 120 Watts\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eNominal Impedance: 4 Ohms\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFrequency Response: 2 kHz - 20 kHz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSensitivity (1W\/1m): 101 dB\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVoice Coil Diameter: 24.8 mm (1\")\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVoice Coil Winding Material: CCAR\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMagnet: Neodymium\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDiaphragm Type: PEN\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions (Each Driver):\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eOverall Diameter: 80.2 mm (3.16\")\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBolt Circle Diameter: 70 mm (2.76\") x 4.3 mm (0.17\")\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eOverall Depth: 58.5 mm (2.30\")\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMounting Depth: 52.7 mm (2.07\")\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMagnet Diameter: 60 mm (2.36\")\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e","brand":"B2 Audio","offers":[{"title":"Default Title","offer_id":50460430893351,"sku":"B2-RAGECDR-V2","price":89.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0868\/2805\/6871\/files\/c816681906f09e54813d189feb386920a033d4195cdba639874320c8ee29bcaf.jpg?v=1758910917"},{"product_id":"b2-audio-bolt-on-compression-horns-b2-ragecdh-44-match-with-b2-ragecdr-44","title":"Bolt-On Compression Horn B2-RAGECDH-44 match with B2-RAGECDR-44","description":"\u003cp\u003e\u003cstrong\u003eBolt-On Compression Horn B2-RAGECDH-44 match with B2-RAGECDR-44\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e(1) B2-RAGECDH-44 Bolt-On Horn\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBolt-On Compression Horn B2-RAGECDH-44 — Matched for B2-RAGECDR-44 Drivers\u003c\/p\u003e\u003cp\u003e\n\u003c\/p\u003e\u003cp\u003eUnlock the full potential of your compression drivers with the B2 Audio RAGECDH-44 Bolt-On Horn, engineered as the perfect acoustic partner for the RAGECDR-44 1.75\" compression driver. Designed for efficiency, projection, and accuracy, these horns transform raw driver output into focused, high-impact sound.\u003c\/p\u003e\u003cp\u003e\n\u003c\/p\u003e\u003cp\u003eCrafted from a high-temperature molded composite with a stealth matte-black finish, the RAGECDH-44 provides a rigid, low-resonance structure that maintains clarity even under extreme volume demands. The smooth flare geometry reduces harshness and ensures a controlled, wide-band response across doors, pods, A-pillars, and custom builds.\u003c\/p\u003e\u003cp\u003e\n\u003c\/p\u003e\u003cp\u003eFeaturing a universal 4-bolt M5 mounting pattern, these horns are fully compatible with the RAGECDR-44 and most bolt-on drivers using the same configuration. Whether you’re upgrading an existing setup or building a new high-output system, the RAGECDH-44 delivers consistent performance, secure installation, and superior sound dispersion.\u003c\/p\u003e\u003cp\u003e\n\u003c\/p\u003e\u003cp\u003eSold as a pair for easy system matching and perfect stereo imaging.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOptimized for RAGECDR-44 – Designed for perfect acoustic pairing and proper bolt alignment.\u003c\/li\u003e\n  \u003cli\u003eWide Dispersion Pattern – Enhances clarity and reach across high-output environments.\u003c\/li\u003e\n  \u003cli\u003eSmooth Flare Design – Reduces harshness and improves tonal accuracy.\u003c\/li\u003e\n  \u003cli\u003e4-Bolt M5 Mounting – Secure and universal compatibility for screw-on compression drivers using the same pattern.\u003c\/li\u003e\n  \u003cli\u003eDurable Build – Strong, heat-resistant horn body ideal for high-power setups.\u003c\/li\u003e\n  \u003cli\u003eLightweight Construction – Easy to mount into doors, pods, A-pillars, or custom panels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMount Type: 4-Bolt Bolt-On (M5)\u003c\/li\u003e\n  \u003cli\u003eThroat Diameter: 28 mm\u003c\/li\u003e\n  \u003cli\u003eCompatible Driver: B2-RAGECDR-44\u003c\/li\u003e\n  \u003cli\u003eMaterial: High-temperature molded composite\u003c\/li\u003e\n  \u003cli\u003eFinish: Matte black\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDimensions:\u003c\/p\u003e\n\u003cul\u003e\n   \u003cli\u003eLength: 6.125\"\u003c\/li\u003e\n  \u003cli\u003eWidth: 5.375\"\u003c\/li\u003e\n  \u003cli\u003eDepth: 2.25\"\u003c\/li\u003e\n  \u003cli\u003eDisplay Depth: .25\"\u003c\/li\u003e\n  \u003cli\u003eMounting Diameter: 3.875\"\u003c\/li\u003e\n  \u003cli\u003eDriver Bolt On Diameter: 3.25\"\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"B2 Audio","offers":[{"title":"Default Title","offer_id":50741762490663,"sku":"B2-RAGECDH-44","price":9.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0868\/2805\/6871\/files\/dd36b96d4788ecb7dbe077257eda7f6eff6c177e63359654931864dff479c9c3.jpg?v=1779285521"},{"product_id":"twist-on-1-throat-3-25-depth-4-5-x-4-5-plastic-horn-ragecdh-120-for-cdr-50","title":"B2 Audio 1\" Twist On Plastic Horn RAGECDH-120 for CDR-50 Driver","description":"\u003cul\u003e\n\u003cli\u003eDESIGNED FOR B2 RAGE COMPRESSION DRIVERS: Built to pair perfectly with the B2 Audio RAGE CDR-50 compression driver, creating a powerful horn tweeter setup for loud, clear high-frequency output.\u003c\/li\u003e\n\u003cli\u003eHIGH-EFFICIENCY HORN DESIGN: The CDH-120 horn flare increases acoustic efficiency and projection, helping your compression driver deliver stronger highs with greater throw and clarity.\u003c\/li\u003e\n\u003cli\u003eSTANDARD BOLT-ON COMPATIBILITY: Features a standard 1\" twist-on compression driver mount, making it compatible with the B2 RAGE CDR-50 and other similar twist-on compression drivers.\u003c\/li\u003e\n\u003cli\u003eIDEAL FOR PRO AUDIO DOOR BUILDS: Perfect for SPL builds, loud daily systems, and custom pro audio door panels where aggressive, high-output highs are required.\u003c\/li\u003e\n\u003cli\u003eDURABLE ABS CONSTRUCTION: Made from rugged, high-quality molded ABS to withstand vibration, heat, and long-term use in demanding car audio environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eTwist-On 1\" Throat 3.25\" Depth, 4.5\" x 4.5\"  Plastic Horn RAGECDH-120 for CDR-50\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e(1) B2-RAGECDH-120 Twist-On Horn\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003eWhen your system is built for serious output, your highs need to keep up. The B2 Audio RAGE CDH-120 Twist-On Compression Horn is designed to help your compression driver deliver loud, clean, and focused high frequencies that cut through even the heaviest bass builds.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eWith a 120 mm wide horn mouth, the CDH-120 increases acoustic efficiency and improves sound projection, allowing vocals and high-frequency detail to travel farther and remain clear in high-power car audio systems. The horn’s flared design helps direct sound forward, making it ideal for pro audio door builds, SPL vehicles, and high-output installations.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eThe CDH-120 is engineered to pair perfectly with the B2 Audio RAGE CDR-50 compression driver, creating a powerful horn tweeter setup designed for aggressive performance.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eConstructed from durable molded ABS, this horn is built to withstand the vibration and heat found in demanding car audio environments. The standard twist-on compression driver mount allows for quick installation and reliable fitment with compatible drivers.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eWhether you're building a loud daily driver or a full competition setup, the B2 Audio RAGE CDH-120 horn helps your highs stay clear, powerful, and controlled.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eOptimized for RAGECDR-50 – Designed for perfect acoustic pairing and proper bolt alignment.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eWide Dispersion Pattern – Enhances clarity and reach across high-output environments.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSmooth Flare Design – Reduces harshness and improves tonal accuracy.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDurable Build – Strong, heat-resistant horn body ideal for high-power setups.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eLightweight Construction – Easy to mount into doors, pods, A-pillars, or custom panels.\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eBrand: B2 Audio\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eModel: B2-RAGECDH-120\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eProduct Type: Twist-On Compression Horn\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCompatibility: B2 Audio RAGE CDR-50 Compression Driver (Plus other 1\" Twist On Drivers)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eHorn Mouth Width: 120 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMount Type: Twist-On Compression Driver Mount\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMaterial: ABS Plastic\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQuantity Included: 1 Horn\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eLength: 4.625\" 120mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eWidth: 4.625\" 120mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDepth: 3.25\" 82.55mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMounting Diameter: 4\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eScrew on Diameter: 1.3\"\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e","brand":"B2 Audio","offers":[{"title":"Default Title","offer_id":51134724243751,"sku":"B2-RAGECDH-120","price":9.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0868\/2805\/6871\/files\/Plastic_Horn_RAGECDH-120_for_CDR-50_Main_Image.jpg?v=1773675774"},{"product_id":"rage-200w-rms-8-ohm-1-throat-twist-on-2-vc-compression-driver-pair-b2-ragecdr-50","title":"B2 Audio RAGE Compression Driver 200W RMS 8-Ohm 1\" Throat Twist-On 2\" VC","description":"\u003cul\u003e\n\u003cli\u003eHIGH OUTPUT COMPRESSION DRIVER: Built for aggressive mid\/high projection\u003c\/li\u003e\n\u003cli\u003e200W RMS POWER HANDLING: Handles serious amplification\u003c\/li\u003e\n\u003cli\u003e2\" CCAW VOICE COIL: Efficient heat control under heavy load\u003c\/li\u003e\n\u003cli\u003ePHENOLIC DIAPHRAGM: Smooth, controlled high-frequency response\u003c\/li\u003e\n\u003cli\u003eTWIST-ON DESIGN: Compatible with standard M34.2 thread twist-on pro audio horns\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eB2 Audio RAGE 200W RMS 8-Ohm 1\" Throat Twist-On 2\" VC Compression Driver\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing includes:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e(1) Twist-On Compression Driver B2-RAGECDR-50\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003eFocused. Efficient. Built to Project.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eThe B2 Audio RAGECDR-50 is a compact, twist-on compression driver designed for aggressive mid- to high-frequency output in pro-audio-inspired car builds.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eBuilt around a 2\" CCAW voice coil and a durable phenolic diaphragm, the RAGECDR-50 delivers controlled, forward projection from 500 Hz to 13 kHz, making it ideal for high-output mid\/high arrays and stage-dominant systems.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eWith 98 dB sensitivity and a robust ferrite motor structure, this driver offers excellent efficiency while maintaining long-term thermal stability under load. The phenolic diaphragm provides a smoother, slightly warmer character compared to titanium variants, helping tame harshness in aggressive systems.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eWhether you're building door pods, pillar arrays, or full pro audio front stages, the RAGECDR-50 delivers authority without unnecessary bulk.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003ePair it with compatible 1\" twist-on horns for optimized dispersion and maximum throw.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e1\" Twist-On Throat Design\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003e2\" (51.2mm) CCAW Voice Coil\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003e200W RMS \/ 400W MAX Power Handling\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003e8 Ohm Impedance\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003e500Hz - 13kHz Frequency Response\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003e98 dB Sensitivity\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePhenolic Diaphragm for smooth high-frequency output\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eHeavy-Duty Ferrite Magnet Structure\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eStandard Twist-On Mounting\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eManufacturer: B2 Audio\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eModel: RAGECDR-50\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSpeaker Type: Twist-On Compression Driver\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eThroat Diameter: 34.2mm \/ 1.35\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eImpedance: 8 Ohms\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRMS Power Handling: 200 Watts\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePeak Power: 400 Watts\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFrequency Response: 500 Hz - 13 kHz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCapacitors are not included; we recommend using 33 F Capacitors for best performance (~600 Hz cutoff for 8 Ohm)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSensitivity (1W\/1m): 98 dB\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVoice Coil Diameter: 51.2mm \/ 2\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eWinding Material: CCAW\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMagnet: Ferrite\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDiaphragm Type: Phenolic\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eOverall Diameter: 111mm \/ 4.37\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eThread Pattern: M34.2 Thread\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMounting Depth: 80mm \/ 3.15\"\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e","brand":"B2 Audio","offers":[{"title":"Default Title","offer_id":51134803542311,"sku":"B2-RAGECDR-50","price":34.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0868\/2805\/6871\/files\/4056dd3470f989e7136f3b1dbc70ffda793ee1f3884d2756835cbd76770a2b2e.jpg?v=1779289156"}],"url":"https:\/\/www.b2audiousa.com\/collections\/overstock.oembed","provider":"B2 Audio USA","version":"1.0","type":"link"}