B2 Audio RAMPAGE 8 V3 8" Dual 1-Ohm 2" Voice Coil 1000 W RMS Subwoofer OPEN BOX

• High Power Handling – 1000W RMS / 2000W Max for hard-hitting bass in daily and SPL applications.
• Premium Build – Carbon fiber cone and tall U-shaped foam surround for strength, control, and durability.
• Massive Motor – 330 oz ferrite magnet and 2" aluminum voice coil for high output and thermal stability.
• Versatile Performance – Wide frequency range from 10 Hz to 500 Hz with 80.1 dB sensitivity.
• Flexible Enclosure Options – Works in sealed, ported, or bandpass boxes for customizable sound.

B2 Audio RAMPAGE 8 V3 8" Dual 1-Ohm 2" Voice Coil 1000 W RMS Subwoofer OPEN BOX

In perfect working condition

Has been mounted

Small scratches

Completely Refurbished with brand new B2 Audio Recone.

No original packing.

Open-box items are not subject to returns. They are sold "As Is". All requests for returns will not be accepted.

This Listing Includes:

• (1) B2 Audio Rampage 8" V3 Dual 1 Ohm Subwoofer

B2 Audio Rampage 8" V3 packs 1000W RMS and 2000W Max into a compact, durable design. Featuring a carbon fiber cone, dual 2" aluminum voice coils, and a massive 330 oz ferrite motor, it delivers deep, clean bass with precision. Ideal for sealed, ported, or bandpass enclosures, it's built for both daily and SPL setups.

Specifications:

• MAX Power: 2000 Watts


• RMS Power: 1000 Watts


• Impedance: Dual 2 Ohm (DVC 2 Ohm)


• Resonance Frequency (Fs): 39.9 Hz


• Frequency Response: 10 Hz - 500 Hz


• Sensitivity: 80.1dB


• Voice Coil Diameter: 2" / 50.4 mm


• Winding Material: Copper


• Magnet Type: Ferrite


• Motor Assembly Weight: 330 oz


• Cone Material: Carbon Fiber


• Surround Type: Tall U Shaped Foam


• Push Terminal Gauge: 8 Ga

Thiele/Small Parameters:

• Fs: 39.9Hz


• Vas: 5 L


• Re: 1.8 Ohm


• Qms: 5.82


• Qes: 0.54


• Qts: 0.49


• Cms: 90 m162 g


• Xmax (one way): 17 mm


• SD: 196.8 cm


• EBP: 72.5

Dimensions:

• Overall Diameter: 8.66" / 220 mm


• Baffle Cutout Diameter: 7.28" / 185 mm


• Total Depth: 6.49" / 165 mm


• Magnet Diameter: 6.42" / 163 mm


• Net Weight: 25.35 lbs / 11.5 kg


• Shipping Weight: 27.56 lbs / 12.5 kg


• Shipping Box: 10.63" x 10.63" x 10.63" / 270 x 270 x 270 mm

Enclosure Suggestions:

• Sealed: 9.2 L / 0.33 ft, Qtc/F3 = 0.488 / 67 Hz


• Ported Compact: Fb = 45 Hz, Port Area = 18 in, Port Length = 15.7"


• Ported: Fb = 38 Hz, Port Area = 7.49 in, Port Length = 12.6"


• Bandpass 4th Order Ratio: 2:1

Upgrade your bass game today - feel the power, hear the difference!