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

• 1000W RMS Mini Monster: delivers huge output from a compact 8" footprint, perfect for daily drivers and demo builds.
• Dual 1-Ohm 2" Copper Voice Coils: provide flexible wiring options and stable high-power performance.
• Carbon Fiber Cone: with Tall U-Surround delivers tight, controlled bass with exceptional durability and excursion.
• Massive 330 oz Ferrite Motor: engineered for clean low-end authority, fast response, and serious output.
• Versatile Enclosure Compatibility: works in sealed, ported, or 4th-order bandpass boxes for custom sound tuning.

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

This Listing Includes:

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

Compact size. Colossal violence.

The 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.

Features

†1000W RMS / 2000W Max Power muscle packed into a compact, heavy-duty 8" chassis

†Dual 1-Ohm 2" Copper Voice Coils for flexible wiring and stable high-power performance

†Carbon Fiber Cone for strength, stiffness, and lightning-fast transient response

†Massive 330 oz Ferrite Motor that delivers serious control and excursion

†Tall U-Shaped Foam Surround for impressive Xmax and clean, deep bass

†Versatile Enclosure Options tuned for sealed, ported, and 4th-order bandpass systems

†8 Gauge Push Terminals for secure, high-current wiring

†Built for daily drivers, demo vehicles, and serious SPL builds

Specifications:

Power & Impedance

†RMS Power: 1000W

†Max Power: 2000W

†Impedance: Dual 1 Ohm (D1)

Performance

†Resonance Frequency (Fs): 39.9 Hz

†Frequency Response: 10–500 Hz

†Sensitivity: 80.1 dB

†Xmax (one-way): 17 mm

Voice Coil & Motor

†Voice Coil Diameter: 2" (50.4 mm)

†Winding Material: Copper

†Magnet Type: Ferrite

†Motor Weight: 330 oz

Construction

†Cone: Carbon Fiber

†Surround: Tall U-Shaped Foam

†Terminals: 8 Gauge Push

Thiele/Small Parameters

†Fs: 39.9 Hz

†Vas: 5 L

†Re: 1.8 Ohm

†Qms: 5.82

†Qes: 0.54

†Qts: 0.49

†Cms: 90 m

†Mms: 162 g

†Sd: 196.8 cm

†EBP: 72.5

Enclosure Recommendations:

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


• Bandpass (4th Order): Ratio 2:1

Dimensions:

†Overall Diameter: 8.66" (220 mm)

†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)

†Box Size: 10.63" x 10.63" x 10.63" (270 x 270 x 270 mm)

Turn 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.