B2 Audio X2C Competition Series 15" 10,000 Watt RMS Dual 1 Ohm Subwoofer

Name: B2 Audio X2C Competition Series 15" 10,000 Watt RMS Dual 1 Ohm Subwoofer
Brand: B2 Audio
SKU: B2-X2C-15-D1-V2
Price: 1999.95 USD
Availability: OutOfStock

SKU:B2-X2C-15-D1-V2

CASE QUANTITY: N/A

PACKAGE WEIGHT: 125.0 LB

$1,999.95

~~$1,999.95~~ $1,999.95

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{"id":9804918620455,"title":"B2 Audio X2C Competition Series 15\" 10,000 Watt RMS Dual 1 Ohm Subwoofer","handle":"b2-audio-x2c-competition-series-15-10-000-watt-rms-dual-1-ohm-subwoofer","description":"\u003cul\u003e\n\u003cli\u003eHand Built to Order: Each unit is individually assembled for unmatched attention to detail and performance consistency.\u003c\/li\u003e\n\u003cli\u003e10,000 Watt RMS Powerhouse – The B2 Audio X2C 15\" Subwoofer delivers a staggering 10,000W RMS and up to 20,000W max power, engineered for high-output SPL performance and extreme low-end frequencies.\u003c\/li\u003e\n\u003cli\u003eBuilt for Serious Bassheads – Featuring a massive 5-inch voice coil and weighing over 110 lb, this subwoofer is designed to handle serious thermal loads and deliver deep, accurate bass from 10 Hz to 150 Hz.\u003c\/li\u003e\n\u003cli\u003ePrecision Engineering – Includes advanced motor structure, high BL factor (24.7988 N\/A), and ultra-durable mechanical suspension for superior excursion control and long-term reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003eB2 Audio X2C Competition Series 15\" 10,000 Watt RMS Dual 1 Ohm Subwoofer\u003c\/p\u003e\u003cbr\u003e\n\u003cp\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) X2C 15\" Dual 1 Ohm Subwoofer\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003eThe B2 Audio X2C 15\" Dual 1 Ohm subwoofer is a powerhouse designed for serious bass enthusiasts. Weighing over 110 lb, it's built to deliver extreme low-frequency performance. This subwoofer is engineered for high-output SPL applications, featuring a massive motor structure and a 5-inch voice coil for exceptional thermal management and power handling. Its high sensitivity ensures efficient performance even at lower power levels.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\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\u003eFrequency Range: 10 Hz – 150 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eImpedance: Dual 1 Ohm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRMS Power: 10,000 Watts\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMax Power: 20,000 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): 1.7875 ohms\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eLe (Inductance @ 1 kHz): 3.9447 mH\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eZmax (Maximum Impedance): 26.0989 ohms\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBL (Motor Force Factor): 24.7988 N\/A\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): 28.1566 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQes (Electrical Q): 0.5292\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQms (Mechanical Q): 7.1975\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQts (Total Q): 0.4930\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVas (Equivalent Compliance Volume): 28.5265 L (1.0074 ft)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCms (Compliance): 31.0459 M\/N\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eKms (Stiffness): 32,210.4160 N\/M\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRms (Mechanical Resistance): 25.2961\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\u003eEffective Diameter: 325.0000 mm (12.7963 in)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSd (Cone Area): 82,957.67 mm (124.6586 in)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMms (Moving Mass): 1029.1442 g\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: 0.1131 %\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSensitivity @ 1W\/1m: 82.5512 dB\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSensitivity @ 2.83Vrms\/1m: 89.0595 dB\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cu\u003e\u003cstrong\u003eImportant Note:\u003c\/strong\u003e\u003c\/u\u003e These subwoofers are hand-built to the order, and have a 10-day lead time for construction before shipment.\u003c\/p\u003e","published_at":"2025-04-17T08:51:50-04:00","created_at":"2025-04-17T08:51:50-04:00","vendor":"B2 Audio","type":"Speaker","tags":["Brand_B2 Audio","leasable","Magnet_Ferrite","Main_Car Audio","Ohm_Dual 1 Ohm","Peak Rating_10001+ Watts","Shape_Round","Size_15 Inch","Sub_Subwoofers","Voice Coil_Dual Voice Coil"],"price":199995,"price_min":199995,"price_max":199995,"available":false,"price_varies":false,"compare_at_price":199995,"compare_at_price_min":199995,"compare_at_price_max":199995,"compare_at_price_varies":false,"variants":[{"id":49934803894567,"title":"Default Title","option1":"Default 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Built to Order: Each unit is individually assembled for unmatched attention to detail and performance consistency.\u003c\/li\u003e\n\u003cli\u003e10,000 Watt RMS Powerhouse – The B2 Audio X2C 15\" Subwoofer delivers a staggering 10,000W RMS and up to 20,000W max power, engineered for high-output SPL performance and extreme low-end frequencies.\u003c\/li\u003e\n\u003cli\u003eBuilt for Serious Bassheads – Featuring a massive 5-inch voice coil and weighing over 110 lb, this subwoofer is designed to handle serious thermal loads and deliver deep, accurate bass from 10 Hz to 150 Hz.\u003c\/li\u003e\n\u003cli\u003ePrecision Engineering – Includes advanced motor structure, high BL factor (24.7988 N\/A), and ultra-durable mechanical suspension for superior excursion control and long-term reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003eB2 Audio X2C Competition Series 15\" 10,000 Watt RMS Dual 1 Ohm Subwoofer\u003c\/p\u003e\u003cbr\u003e\n\u003cp\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) X2C 15\" Dual 1 Ohm Subwoofer\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003eThe B2 Audio X2C 15\" Dual 1 Ohm subwoofer is a powerhouse designed for serious bass enthusiasts. Weighing over 110 lb, it's built to deliver extreme low-frequency performance. This subwoofer is engineered for high-output SPL applications, featuring a massive motor structure and a 5-inch voice coil for exceptional thermal management and power handling. Its high sensitivity ensures efficient performance even at lower power levels.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\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\u003eFrequency Range: 10 Hz – 150 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eImpedance: Dual 1 Ohm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRMS Power: 10,000 Watts\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMax Power: 20,000 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): 1.7875 ohms\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eLe (Inductance @ 1 kHz): 3.9447 mH\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eZmax (Maximum Impedance): 26.0989 ohms\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBL (Motor Force Factor): 24.7988 N\/A\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): 28.1566 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQes (Electrical Q): 0.5292\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQms (Mechanical Q): 7.1975\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQts (Total Q): 0.4930\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVas (Equivalent Compliance Volume): 28.5265 L (1.0074 ft)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCms (Compliance): 31.0459 M\/N\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eKms (Stiffness): 32,210.4160 N\/M\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRms (Mechanical Resistance): 25.2961\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\u003eEffective Diameter: 325.0000 mm (12.7963 in)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSd (Cone Area): 82,957.67 mm (124.6586 in)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMms (Moving Mass): 1029.1442 g\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: 0.1131 %\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSensitivity @ 1W\/1m: 82.5512 dB\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSensitivity @ 2.83Vrms\/1m: 89.0595 dB\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cu\u003e\u003cstrong\u003eImportant Note:\u003c\/strong\u003e\u003c\/u\u003e These subwoofers are hand-built to the order, and have a 10-day lead time for construction before shipment.\u003c\/p\u003e"}

Product variants

Quantity

Hand Built to Order: Each unit is individually assembled for unmatched attention to detail and performance consistency.
10,000 Watt RMS Powerhouse – The B2 Audio X2C 15" Subwoofer delivers a staggering 10,000W RMS and up to 20,000W max power, engineered for high-output SPL performance and extreme low-end frequencies.
Built for Serious Bassheads – Featuring a massive 5-inch voice coil and weighing over 110 lb, this subwoofer is designed to handle serious thermal loads and deliver deep, accurate bass from 10 Hz to 150 Hz.
Precision Engineering – Includes advanced motor structure, high BL factor (24.7988 N/A), and ultra-durable mechanical suspension for superior excursion control and long-term reliability.

B2 Audio X2C Competition Series 15" 10,000 Watt RMS Dual 1 Ohm Subwoofer

This listing includes:

(1) X2C 15" Dual 1 Ohm Subwoofer

The B2 Audio X2C 15" Dual 1 Ohm subwoofer is a powerhouse designed for serious bass enthusiasts. Weighing over 110 lb, it's built to deliver extreme low-frequency performance. This subwoofer is engineered for high-output SPL applications, featuring a massive motor structure and a 5-inch voice coil for exceptional thermal management and power handling. Its high sensitivity ensures efficient performance even at lower power levels.

Specifications

Frequency Range: 10 Hz – 150 Hz

Impedance: Dual 1 Ohm

RMS Power: 10,000 Watts

Max Power: 20,000 Watts

Electrical Parameters

Re (DC Resistance): 1.7875 ohms

Le (Inductance @ 1 kHz): 3.9447 mH

Zmax (Maximum Impedance): 26.0989 ohms

BL (Motor Force Factor): 24.7988 N/A

Thiele/Small Parameters

Fs (Resonant Frequency): 28.1566 Hz

Qes (Electrical Q): 0.5292

Qms (Mechanical Q): 7.1975

Qts (Total Q): 0.4930

Vas (Equivalent Compliance Volume): 28.5265 L (1.0074 ft)

Cms (Compliance): 31.0459 M/N

Kms (Stiffness): 32,210.4160 N/M

Rms (Mechanical Resistance): 25.2961

Physical Characteristics

Effective Diameter: 325.0000 mm (12.7963 in)

Sd (Cone Area): 82,957.67 mm (124.6586 in)

Mms (Moving Mass): 1029.1442 g

Output & Efficiency

Efficiency: 0.1131 %

Sensitivity @ 1W/1m: 82.5512 dB

Sensitivity @ 2.83Vrms/1m: 89.0595 dB

Important Note: These subwoofers are hand-built to the order, and have a 10-day lead time for construction before shipment.

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B2 Audio X2C Competition Series 15" 10,000 Watt RMS Dual 1 Ohm Subwoofer

B2 Audio X2C Competition Series 15" 10,000 Watt RMS Dual 1 Ohm Subwoofer

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