Kenwood KAC-M8005

$400.00

5-channel marine amplifier — 50 watts RMS x 4 at 4 ohms + 500 watts RMS x 1 at 2 ohms

Out of stock

The Kenwood KAC-M8005 is a versatile 5-channel amplifier designed for marine and powersports applications where durability and performance are essential. This compact powerhouse can drive your entire audio system, delivering 50 watts RMS to each of your four full-range speakers while simultaneously powering a subwoofer with up to 500 watts RMS. The amplifier features conformal coating on its circuit board to protect against water and dirt, making it ideal for boats, UTVs, ATVs, and other outdoor vehicles.

Perfect for both standard installations and high-performance setups, the KAC-M8005 offers flexible configuration options including a 3-channel mode that delivers 150 watts RMS per side to component speakers while maintaining the full 500 watts for your subwoofer. With separate crossovers for front, rear, and subwoofer channels, this amplifier allows precise tuning to optimize performance across your entire audio system.

Product Highlights

  • 5-channel marine/powersports amplifier with Class D design
  • Power output (4 ohms): 50 watts RMS × 4 + 300 watts RMS × 1
  • Power output (2 ohms): 75 watts RMS × 4 + 500 watts RMS × 1
  • Bridged power: 150 watts RMS × 2 at 4 ohms + 500 watts RMS × 1 at 2 ohms
  • Conformal-coated circuit board for water and dirt resistance
  • Separate adjustable crossovers for front, rear, and subwoofer channels
  • Variable bass boost (0-18 dB at 40 Hz) on subwoofer channel
  • Signal sensing turn-on with speaker-level inputs (no remote wire needed)
  • Compact dimensions: 9-1/8″W × 2-3/16″H × 7-3/8″D

Package Contents

  • KAC-M8005 5-channel amplifier
  • Three 30A ATO fuses (installed)
  • Rubber control cover for weather protection
  • 2.5mm Allen wrench
  • Four self-tapping screws (M4 × 16mm)
  • Instruction manual

Design Features

  • Conformal coating protects internal circuits from moisture and dirt
  • Plastic-covered plugs protect speaker connections
  • Compact chassis for installation in tight spaces
  • Class D design for high efficiency and reduced heat generation
  • Weather-resistant construction for marine and powersports applications
  • Signal sensing technology automatically turns amplifier on/off with audio signal

Crossover System

  • Front channels: Variable high-pass filter (50-200 Hz at 12 dB/octave)
  • Rear channels: Variable high-pass filter (50-200 Hz at 12 dB/octave)
  • Subwoofer channel: Variable low-pass filter (50-200 Hz at 24 dB/octave)
  • Variable bass boost on subwoofer channel (0-18 dB at 40 Hz)
  • Selectable full-range operation for front and rear channels

Connection Options

  • RCA inputs for standard preamp connections
  • Speaker-level inputs for integration with factory or aftermarket source units
  • Signal sensing turn-on eliminates need for remote wire when using speaker-level inputs
  • Screw terminals for secure power and speaker connections
  • Input selector for subwoofer channel (dedicated input or sum of rear channels)

Installation Requirements

  • 4-gauge power and ground leads recommended
  • Fuse rating: 90A (three 30A fuses)
  • Compatible with 2-8 ohm speakers on front/rear channels
  • Compatible with 2-8 ohm subwoofers
  • Front/rear channels bridgeable to 4-8 ohms
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