B2 Audio RAMPAGE 8 V3 8" Dual 2-Ohm 2" Voice Coil 1000W 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 82.8 dB sensitivity.
• Flexible Enclosure Options – Works in sealed, ported, or bandpass boxes for customizable sound.

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

In perfect working condition

Has been mounted

Small scratches, install marks on mounting ring

and gasket.  Basket has black marks on it and some scratches.

Small paint chip missing from bottom of magnet.

Box has been opened (see pic #2)

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 2 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): 37.7 Hz


• Frequency Response: 10 Hz - 500 Hz


• Sensitivity: 82.8 dB


• 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: 37.7 Hz


• Vas: 5.5 L


• Re: 3.8 Ohm


• Qms: 6.14


• Qes: 0.62


• Qts: 0.56


• Cms: 100 m/N


• MMS: 176 g


• Xmax (one way): 15 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


• Mounting Depth: 5.90" / 150 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!