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.

Accepted Payment Methods at Big Jeff Audio

At Big Jeff Audio, we strive to make your shopping experience as smooth as possible by offering a wide variety of payment options. Below is a complete list of the payment methods we accept:

Credit and Debit Cards

• Visa
• Mastercard
• American Express
• Discover
• Diners Club

Digital Wallets

• Amazon Pay
• Apple Pay
• Meta Pay (formerly Facebook Pay)
• Google Pay
• Shop Pay
• PayPal

International Payment Methods

• Bancontact
• iDEAL

Bank Transfers

• Zelle

Financing Options

We also offer financing options to make purchasing easier. Learn more about our financing options here.

• Klarna
• Affirm
• Sezzle
• Snap
• Acima
• Tiptop

If you have any questions or need assistance with payments, feel free to reach out to us at info@bigjeffaudio.com or call us at 737-BIG-JEFF.

Shipping Options and Delivery Time

Do You Offer Expedited Shipping?

Yes! At checkout, you can select from different shipping options:

• Standard Shipping: Free for orders over $100.
• Expedited Shipping: Available at an additional cost, calculated based on the weight and destination of your order.

How Long Does Delivery Take?

• Handling Time: Most orders are processed and shipped within 1 business day after receiving cleared payment. Occasionally, additional handling time may be required, but we’ll notify you if that’s the case.
• Standard Shipping: Typically takes 3-5 business days, though delivery may be affected by extreme weather or holidays.

What Happens If My Package Is Undeliverable?

If your package is refused or marked undeliverable and returned to us by the carrier, you’ll need to pay the full shipping cost to have the package resent. Alternatively, we can refund your order, minus the cost of shipping.

Why Can’t I Track My Order?

If you're having trouble tracking your order:

• Make sure you’ve received the shipping confirmation email with the tracking number.
• Log into your account on our website and use the “Check Your Order Status” button.
• If the issue persists, please refer to our detailed guide on tracking your order or contact our customer service team for further assistance.