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B2 Audio RAGE 4500 4.5K Watt 1-Ohm Monoblock Class-D Half Bridge Amplifier

SKU B2-RAGE-4500
Save 20% Save 20%
Original price $1,687.95
Original price $1,687.95 - Original price $1,687.95
Original price $1,687.95
Current price $1,349.95
$1,349.95 - $1,349.95
Current price $1,349.95

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  • Unleash The Beast: Introducing the RAGE4500, the ultimate powerhouse in the Rage series, delivering an unprecedented 4,500 watts of raw power to fuel your audio system's performance.
  • More Guts, More Glory: With twice the power packed into a compact footprint, the RAGE4500 offers premium features and increased efficiency, setting new standards in amplifier technology.
  • Logical Triples Design: Engineered with oversized 0 AWG power terminals, the RAGE4500 ensures optimal performance and ease of installation, making it a top contender in the high-power amplifier market.
  • ACCU8 & Clip Indicators: Equipped with ACCU8 for precise crossover cutoff and clip indicators for full control over your signal path, the RAGE4500 empowers you to fine-tune your audio settings for optimal performance.
  • Complete Package: This listing includes the RAGE Series 4500W 1 Ohm Monoblock Amplifier and a bass remote control with a clip LED for added convenience.

B2 Audio RAGE 4500 4.5K Watt 1-Ohm Monoblock Class D Half Bridge Amplifier

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) RAGE Series 4500W 1 Ohm Monoblock Amplifier

  • (1) Bass Remote Control W/ Clip LED

  • (1) Set of Mounting Hardware

Experience the unmatched power and performance of the B2 Audio RAGE Series 4.5K Watt 1-Ohm Monoblock Amplifier. The RAGE4500 is the pinnacle of the Rage series, boasting an astounding 4,500 watts of dynamic power output. Born from the same compact heatsink design as its predecessors but extended in length, this senior amp offers unparalleled power without compromising on install-friendliness. With premium features inherited from the Zero line amps and a beefed-up power supply, the RAGE4500 delivers exceptional clarity and depth to your audio system. Its logical triples design ensures easy installation and optimal performance, while ACCU8 and clip indicators provide precise control over your audio settings. Elevate your audio experience with the RAGE4500 and unleash the beast within.


  • Total Watts: 4500

  • RMS Power @ 4 ohm: 1600 Watts

  • RMS Power @ 2 ohm: 3000 Watts

  • RMS Power @ 1 ohm: 4500 Watts

  • Circuit Configuration: Class D Half Bridge

  • Frequency response: 10hz ~ 300Hz

  • Signal to noise Ratio: >95dB

  • Input Sensitivity: 5V ~0.2V

  • Crossover Circuit: 24dB / Octave

  • Low Pass Crossover: 35Hz ~ 250 Hz

  • Subsonic Crossover: 10Hz ~ 50Hz

  • Damping factor: >400

  • Power/Ground Terminal Gauge: 0 Ga

  • Fuse Rating: 400A


  • Length: 21.46" / 545mm

  • Width: 8.7" / 221mm

  • Height: 2.55" / 65mm

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Once we have a police report on file for the stolen package, we will reship your order.

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