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Kenwood KAC-M1824BT 4 Channel Amplifier w/BT Control

Kenwood's KAC-M1824BT 4-channel amplifier will pump up your car's audio system with 45 watts RMS per channel — that's more than twice the power of most car stereos. The super-compact KAC-M1824BT will add new clarity and impact to the basic sound system of almost any kind of vehicle on land or water, and it'll fit in a lot of places when space is tight. The amp uses plastic plugs that protect its power and speaker connections, and features a conformal coated circuit board that keeps out moisture and salt, so the party won't stop just because of a little wetness.

Play music wirelessly — no receiver necessary

If you store all your music on your phone or other portable device, you can use the KAC-M1824BT's wireless Bluetooth connection to play your tunes — a great feature if you don't have room to install a receiver. The wired remote controls the volume and track selection, and a USB port on the remote lets you recharge your device, so you won't miss a beat of the fun.

It also works with a receiver

The KAC- M1824BT comes with RCA connections so you can use it with an aftermarket receiver. It can handle speaker-level signals as well, so you can still get input from a radio without RCA outputs. The amp senses incoming high-level signals and turns itself on, eliminating the need to install a separate remote turn-on wire.


  • compact 4-channel amplifier for car, motorcycle, and boat
  • 45 watts RMS x 4 at 4 or 2 ohms
  • 90 watts RMS x 2 bridged at 4 ohms (4-ohm stable in bridged mode)
  • wireless Bluetooth connection via wired remote controller
    • Apt X technology improves Bluetooth sound quality
    • supports AAC files for iPhone® users
    • USB port on remote for charging your portable device
  • conformal-coated circuit board — suitable for marine applications
  • MOSFET power supply and Class D amp technology
More Features:
  • preamp and speaker-level inputs
  • preamp outputs
  • signal-sensing turn-on on speaker-level inputs eliminate need for a separate remote lead
  • 10-gauge power and ground leads recommended
  • fuse rating: 15A x 1
  • dimensions: 6-11/16"W x 1-13/16H x 3-7/8"D
  • warranty: 1 year