Item number: 10001586

Crunch Gravity GTX 4600 4-Channel Hifi Car Amplifier 1200W

Crunch Gravity GTX 4600 4-channel car amplifier with 1200W max. output, bass remote control and first-class sound quality. Features 4/3/2/1-channel operation.

The Crunch Gravity GTX 4600 is a powerful 4-channel car Hifi amplifier with an expressive look and uncompromised sound quality.

The amplifier's 1200W output allows for greater clarity even in peak areas. The sound can be adjusted to suit genre or personal preference with the help of the low and high-pass filters. For extra adjustment there's a bass boost to hand that can also be switched on and off via remote control.

The amplifier's tough, low-resonance housing features black brushed aluminium and subtly illuminated Chrunch logo with various colour options.

The GTX 4600 is a member of the Crunch Gravity product family that comes highly recommended by many trade magazines.

Product details


  • 4-channel amplifier with 4 x 80W RMS at 4 Ohm - 2 x 160W max. - up to 2 x 600W max. at 2 Ohm
  • Adjustable high and low pass filters
  • Switchable bass boost
  • Tough, low-resonant brushed aluminium housing with backlit logo
  • Shipped with bass remote control and remote control cable
  • Bridgeable - 4/3/2/1 channel operation


  • 1 x Amplifier
  • 1 x Bass remote control
  • 1 x Remote control cable
  • 1 x Assembly materials
  • User manual


  • 33 x 5.5 x 25cm
  • Weight: 3.9cm


  • Connections: 2 x Stereo RCA Line inputs, 1 x Stereo RCA Line output, 1 x Bass remote control, 4 x Speaker connections, 1 x Remote control, 1 x Ground
  • Output - unbridged at 2 Ohm: 2 x 1250W RMS - 2 x 300W max.
  • Output - bridged at 4 Ohm: 2 x 300W RMS - 2 x 600W max.
  • Logo text colour: white or blue
  • Adjustable low pass filter: 10 to 1200Hz
  • Adjustable high pass: 30 to 150Hz
  • Frequency response: 20Hz to 30kHz
  • Damping factor: 200
  • Signal to noise ratio: 90dB
  • Channel separation: 74dB
  • THD: 0.1%
  • Input sensitivity range: 4 to 0.2V
  • 2 x 30A fuses

Operating instructions

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Crunch Gravity GTX 4600 4-Channel Hifi Car Amplifier 1200W

  • 4-channel amplifier with 1200W max.
  • Switchable bass boost
  • Shipped with bass remote control
£145.90 Incl. VAT
You can change your order at any time