United Kingdom



Compact 4-Channel Digital Amplifier



Compact 4-channel Booster Amplifier. Simple speaker or line-level input from vehicles original radio



  • Class D Amplifier
  • Full Range Digital Amplifier
  • CEA-2006 Compliant
  • Speaker level Input


Kenwood’s easy installation compact KAC-M1804 booster amplifier is small in size so it can fit even the most limited installation areas. The built-in 400W digital amplifier will transform your vehicle’s original sound system. Music will sound more dynamic and clearer with improved bass performance.



Key Features

4 channel digital (Class D) amplifier
Maximum output power 400W
4 x 45W @ 4ohm (CEA-2006 standard)
RCA / Speaker level input
Signal sensing turn-on/off
Power MOS-FET switching power supply
Compact size (140 x 34 x 90mm)