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

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Original price $543.69
Original price $543.69 - Original price $543.69
Original price $543.69
Current price $429.95
$429.95 - $429.95
Current price $429.95

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  • Unleash Earth-Shaking Bass: Experience a seismic shift in your audio with the B2 Audio RAMPAGE Series 8" Subwoofer, delivering explosive 2000 watts of peak power for intense bass.
  • Versatile Wiring Options: Dual 1-ohm voice coils provide flexible wiring configurations, allowing you to push your amplifier to its limits and dominate your sound system.
  • Intense, Ground-Pounding Bass: With a 300 ounce magnet and exceptional sensitivity, feel the full impact of your music at any volume level, ensuring every note and beat resonates.
  • High-Performance Handling: Engineered for superior performance, this powerhouse subwoofer boasts a wide frequency response for deep, thunderous bass that brings your favorite tracks to life.
  • Built Tough for Demanding Conditions: Rugged construction withstands high-volume play, ensuring durability and reliability in even the most intense audio environments.

B2 Audio RAMPAGE Series 8" Dual 1-Ohm 2" Voice Coil 1K Watt RMS Subwoofer

This product includes a free CPS 2 Year Extended Warranty card that will be shipped with your order. You will need to follow the information on the card to register your warranty for this product.

This Listing Includes:

  • (1) B2 Audio RAMPAGE8-D1-V2 8" Subwoofer

Get ready for a seismic shift in your audio experience with the B2 Audio RAMPAGE Series 8" Dual 1-Ohm 2000 Watt Peak Subwoofer. This subwoofer is designed to bring earth-shaking bass to your setup, delivering an explosive 2000 watts of peak power. With dual 1-ohm voice coils, you get versatile wiring options to dominate your system and push your amplifier to its limits.

The RAMPAGE subwoofer's robust magnet drives intense, ground-pounding bass that will leave you breathless. Exceptional sensitivity ensures you feel the full impact of your music even at lower power levels, making every note and beat resonate.

Engineered for high-performance handling, this powerhouse subwoofer boasts a wide frequency response, ensuring deep, thunderous bass that brings your favorite tracks to life. Despite its compact 8-inch size, the RAMPAGE subwoofer is a force to be reckoned with, outclassing larger competitors with ease.

Built tough to withstand the most demanding conditions, the B2 Audio RAMPAGE subwoofer's rugged construction ensures it can handle high-volume play. Don't settle for ordinary, elevate your sound system to a new realm of aggressive power and unleash the chaos. The B2 Audio RAMPAGE Series 8" Dual 1-Ohm 2000 Watt Peak Subwoofer is your ticket to dominating the audio landscape with unstoppable force. Feel the surge, command your sound, and revel in the bass-driven frenzy!


  • RMS Power Handling: 1000 Watts

  • Max Power Handling: 2000 Watts

  • Frequency Response: 10 Hz - 500 Hz

  • Nominal Impedance: Dual 1-Ohm

  • Voice Coil Diameter: 2"

  • Sensitivity: 87.2 dB

  • Magnet Weight: 300 Oz

  • Displacement Volume: 3.3 L / .115 cu ft

Thiele & Small:

  • Free Air Resonance (Fs): 39 Hz

  • Resistance (Re): 1-Ohm

  • Mechanical Factor (Qms): 5.67

  • Electrical Factor (Qes): 0.55

  • Total Factor (Qts): 0.5

  • Equivalent Volume (Vas): 5.4 L

  • Compliance (Cms): 100 um/N

  • BL Factor (BL): 72

  • Moving Mass (Mms): 135.1 g

  • Excursion Max (Xmax): 20 mm


  • Overall Diameter: 8.66" / 220mm

  • Mounting Diameter: 7.84" / 199mm

  • Front Mount Baffle Cutout: 7.28" / 185mm

  • Overall Depth: 7.09" / 180mm

  • Mounting Depth: 5.91" / 150mm

Enclosure Suggestions:


  • 8.5L / 0.3 cu.ft

  • Qtc 0.51

Ported Compact:

  • 15L / 0.53 cu.ft

  • Port: 2"

  • Length : 7.16" / 18.2mm

  • FB: 42 Hz


  • 28L / 0.989 cu.ft

  • Port Area: 7.75 sq. in

  • Length: 12" / 30cm

  • FB: 38hz

Payment Information


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All orders over $500 will require a signature for delivery.

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valid residential or commercial address within the Contiguous 48 United
States (PO Boxes address may require additional charges).

P.O. Boxes, APO/FPO addresses, Alaska, Hawaii, Puerto Rico, Guam,
U.S. Virgin Islands, Northern Mariana Islands, American Samoa, Canada,
and other countries may require additional shipping fees. Please contact
a member of our team for detailed shipping charges.

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made using an unverified PayPal address will be refunded and order will
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Typical handling time for orders is 1-business day. We do our best
to ship every package with-in 1 business day of receiving a cleared
payment. In some circumstances additional time may be need, in which
case we will contact buyer.

Shipped orders that are returned by the shipping company due to an
insufficient address or an undeliverable address will be refunded less a
20% restocking fee.

If package is refused or marked undeliverable and returned
back to us by the carrier, you will need to pay the shipping cost in
full to have the package sent back to you or we can refund the money
minus the cost of shipping


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please do the following within 36 hours of expected, stated delivery:


Verify the shipping address on the order is the address where you are looking for the package

Look for a notice of attempted delivery

Look around the delivery location for the package, or see if a neighbor has accepted the delivery

Be sure to double check your mailbox and other usual spots for package delivery


If you think that your package has been stolen, we will require a police report since this is now theft.
Once we have a police report on file for the stolen package, we will reship your order.

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