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B2 Audio RAGE Series 1.2K 1200 Watt 4-Channel 2-Ohm Full Range Class D Amplifier

SKU B2-RAGE-1200.4-V2
Save 21% Save 21%
Original price $656.19
Original price $656.19 - Original price $656.19
Original price $656.19
Current price $519.95
$519.95 - $519.95
Current price $519.95

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  • Powerful 4-Channel Performance: Delivering 1200 watts of high-octane power across four channels, this amplifier provides intense, balanced sound for an unmatched audio experience.
  • Hi-EF Class D Technology: Experience the cutting-edge efficiency and precision of Hi-EF Class D technology, maximizing power output while minimizing heat and energy consumption.
  • Versatile Configuration: Whether you're powering a full-range car audio system or a dynamic home theater setup, the versatile 4-channel design adapts to your needs for custom sound solutions.
  • Advanced Protection Features: Keep your system running at peak performance with built-in safeguards against thermal overload, short circuits, and overcurrent, ensuring reliability even under heavy use.
  • Rugged and Compact Design: Engineered for durability and ease of installation, the amplifier's sleek and compact build fits seamlessly into any setup while standing up to the most demanding conditions.

B2 Audio RAGE Series 1.2K 1200 Watt 4-Channel 2-Ohm Full Range Class D Amplifier

This Listing Includes:

  • (1) RAGE-1200.4-V2 Amplifier

  • (1) User Manual

  • Mounting Hardware

Product Description:

Get ready to unleash a sonic revolution with the B2 Audio RAGE Series 1200 Watt 4 Channel Hi-EF Class D Amplifier RAGE-1200.4-V2. This powerhouse amplifier packs a serious punch, bringing 1200 watts of raw, unrelenting power across four channels for an intense audio experience that shatters expectations.

Equipped with Hi-EF Class D technology, the RAGE-1200.4-V2 maximizes efficiency while delivering explosive, crystal-clear sound across the entire frequency spectrum. Whether you're pushing the limits of your car audio or creating an immersive home theater, this amp has the versatility and strength to dominate any audio setup.

Feel the pulse of the bass and the clarity of the highs as the RAGE Series amplifier takes your sound to new heights. The advanced circuitry ensures a clean, distortion-free output that keeps your audio sharp and precise, no matter how high you crank up the volume.

Built for the bold and designed for the daring, this amplifier features rugged durability and advanced protection measures against thermal overload, short circuits, and overcurrent. It's ready to handle the toughest audio challenges while safeguarding your investment.

Elevate your audio game and own the soundscape with the B2 Audio RAGE Series 1200 Watt 4 Channel Hi-EF Class D Amplifier RAGE-1200.4-V2. This is the amplifier that takes you from ordinary to extraordinary, making your sound system unstoppable. Get ready to embrace the rage!


Total Watts:

  • RMS Power @ 4 ohm: 4 x 200 W

  • RMS Power @ 2 ohm: 4 x 300 W

  • RMS Power @ 1 ohm: N/A / 2 x 600 W (Bridged @ 4-Ohm)

  • Circuit Configuration: HI-EF CLASS D

  • Frequency Response: 10 Hz - 24 KHz (+/- 3dB)

  • Signal to Noise Ratio: > 90 dB

  • Input Sensitivity: 6 V - 0.2 V

  • Crossover Circuit: 12 dB / OCT

  • Low Pass Crossover: 50 Hz - 5 KHz

  • High Pass Crossover: 20 Hz - 4 KHz

  • Damping Factor: > 200

  • Power Terminal Guage: 0 AWG

  • Fuse Rating: 100 A


  • Length: 10.9" / 27.8 cm

  • Width: 6.69" /  17 cm

  • Height: 2.26" /  5.7 cm

Payment Information


We accept PayPal for all ebay orders. You can use your credit through PayPal as all major credit card are accepted by PayPal.

We accept PayPal for all international orders, your address must be verified with PayPal.

We are not responsible for any custom duties or brokerage fees that may apply for all international orders.

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With Free Same Business Day Shipping we work to get you your order Fast. 


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

All pre-selected shipping rates and methods are for customers with a
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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payment please confirm your address has been verified with PayPal. Once
payment is made shipping address can not be changed/altered. Payments
made using an unverified PayPal address will be refunded and order will
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has been made. Please confirm your shipping address is up-to-date and

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


If you have not received your package, but the tracking information shows that it was delivered,
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

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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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