Item number: 10003158

Crunch MXB Blackmaxx 4150i Car Amplifier 4-Channel 1200W LED

Crunch MXB Blackmaxx 4150i 4-channel car amplifier with max 1200W output and excellent sound quality. Bridgeable - capable of 4/3/2/1 channel operation.

The Crunch MXB Blackmaxx 4150i is a powerful 4-channel car audio amplifier with a striking design and excellent sound quality.

The amplifier has a maximum output of 1200W and the sound maintains its quality into the highest levels. You can adjust the sound to suit your music using the variable high and low pass filters and the bass boost.

The amplifier’s solid, low-resonance chassis is made of brushed, black aluminum framed by silver-coloured, studded edging.

The 4150i is a member of the Crunch Blackmaxx family, which consistently receives excellent product reviews in the trade press.

Product details


  • 4-channel amplifier with 4 x 100W RMS (4 ohms) - equivalent to 4 x 150W max. (up to 2 x 600W max. when bridged)
  • Stylish, blue LED light effect
  • Adjustable high and low pass filters
  • Adjustable bass boost
  • Solid, low-resonance chassis with brushed aluminum design and illuminated logo
  • Bridgeable - capable of 4/3/2/1 channel operation


  • 1 x Amplifier
  • Cables
  • Mounting material
  • English manual (other language: German)


  • Size: 13.8 x 2.4 x 9.4" (35 x 6 x 24cm)
  • Weight: 4.3kg


  • Connections: 2 x RCA stereo line inputs, 1 x stereo RCA line output, 2 x high-level inputs, 4 x speaker connections, 1 x remote control, 1 x earthing
  • Performance (unbridged) at 2 ohms: 4 x 150W RMS - 4 x 300W max.
  • Performance (bridged) at 4 ohms: 2 x 300W RMS - 2 x 600W max.
  • Adjustable high pass: 60 to 1200Hz
  • Adjustable low pass: 40 to 150Hz
  • Frequency response: 20Hz to 30kHz
  • Damping factor: 150
  • Signal to noise ratio: 90dB
  • Channel separation: 70dB
  • THD: 0.1%
  • Adjustable input sensitivity: 4 to 0.2V
  • 2 x 30A fuses

Operating instructions

What our customers think

of 1 Product Rating

of Sajan Khowaja reviewed on 31/08/2012

Looks mind blowing product.

Recommend to all.

This product can send full bass boost to more than one subwoofer at same time,

Best for those who want to use more than one subwoofers at same time.


[...] Read Review

1 of 1 People found this review helpful


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Crunch MXB Blackmaxx 4150i Car Amplifier 4-Channel 1200W LED

  • 4-channel amplifier with 1200W max.
  • Adjustable high and low pass filters
  • Adjustable bass boost
£110.90 Incl. VAT
You can change your order at any time

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