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Kenwood Compact 4 Channel Digital Marine Amplifier - KAC-M1824BT

Abt Model: KACM1824BT | UPC Code: 019048210319
 Discontinued Product This item is no longer available from our website.
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Kenwood - KAC-M1824BT - Marine Amplifiers
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400 Watts Max Power/ CEA-2006 Compliant/ Class D/ 2 Ohms Load Capability/ Speaker Level Input/ Signal Sensing Turn-on/ Power MOS-FET Switching Power Supply/ Extruded Aluminum Heat Sink Design/ Line Output Terminals for Extension/ Built-In Bluetooth/ Silver Finish
Discontinued (details)
Estimation zip code - 20149 edit
MethodEstimated DeliveryCost
Ground ShippingTo be determined$11.79
Second DayTo be determined$30.01
Next Day AirTo be determined$62.17

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Product Details

Kenwood Compact 4 Channel Digital Marine Amplifier, Model KACM1824BT

Key Features:

  • CEA-2006 Compliant
  • Class D
  • 2 Ohms Load Capability
  • Speaker Level Input
  • Signal Sensing Turn-on
  • Power MOS-FET Switching Power Supply
  • Extruded Aluminum Heat Sink Design
  • Line Output Terminals for Extension
  • Bluetooth



  • Signal to Noise Ratio: 90 dB
  • RMS POWER Output 4Ω: 45W x 4
  • RMS POWER Output 2Ω: 45W x 4
  • RMS POWER Output Bridged: 90W x 2
  • Singal Sensing Turn-on
  • Conformal Coating *1

Built-In Bluetooth
With today's smartphones hosting a wide variety of listening choices such as stored music, internet radio, podcasts, etc., it is no wonder that customers want to use this as their primary listening source. Bluetooth offers the easiest and most popular connection, KAC-M1824BT is not only your standalone Bluetooth gateway but if used with an in-dash receiver, it will double the power of a typical CD receiver with it's built-in 45Watts x 4 of amplification. A water resistant controller can be used to adjust volume and change tracks.

Many of today's powersports have very limited space to work in and tend to be a harsh environment for electronics because of the exposure to outdoor environments. Kenwood's compact performance amplifiers are small in size so they fit even the most limited installation areas. The amplifiers also use a conformal coated main PCB (printed circuit boards) which offer extra layers of protection to help prevent moisture or damp air from damaging the product.


  • Amplifier Type: Class D
  • CEA-2006 Primary Ratings:
    • Power Output: 45Watts RMS x 4 at 4 Ohms and ≤1%THD+N
    • Signal-to-Noise Ratio: 74dBA (Reference: 1Watt into 4Ohms)
  • Maximum Power Output:
    • MAX Power: 400W  
  • Signal to Noise Ratio: 90dB (Reference: Rated Power into 4Ohms at 14.4V)
  • Frequency Response: 20Hz-20kHz (+0dB, -1dB)
  • Input Impedance: 10k ohm
  • Speaker Impedance:
  • Terminals:
    • Battery & Ground: MOLEX Connector with 1500mm Wire
    • Speaker Output: MOLEX Connector with 1500mm Wire
    • Line In: RCA (Ni)
    • Line Out: RCA (Ni)          
  • Operating Voltage: 14.4V(11-16V allowable)
  • Others:
    • apt-X
    • AAC
    • Made for iPod & iPhone

Approximate Dimensions:

  • Height: 1.75"
  • Width: 5.69"
  • Depth: 3.88"

Approximate Weight:

  • Shipping: 4 lbs

Warranty Information:

  • Manufacturer Warranty (authorized online retailer): One Year Parts And Labor
More reasons to buy the Kenwood KAC-M1824BT from Abt Electronics
  • is an authorized dealer (Learn More).
  • The Kenwood KAC-M1824BT is Brand New.
  • The Kenwood KAC-M1824BT Ships in a Factory Sealed Box.
Kenwood Compact 4 Channel Digital Marine Amplifier

Kenwood Compact 4 Channel Digital Marine Amplifier


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