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Kicker 600 Watt 4x150w 4 Channel Weather Resistant Marine Amplifier 48KMA6004

SKU KI-48KMA6004
Save 22% Save 22%
Original price $379.99
Original price $379.99 - Original price $379.99
Original price $379.99
Current price $297.96
$297.96 - $297.96
Current price $297.96

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  • Class D Power Supply, 725 Watts of Dynamic Power, Four-Channel Amplifier with Bridging Capability, Conformal-Coated Circuit Board
  • Variable 12dB Crossover, KickEQ Variable 6dB Bass Boost, Real Marine ABYC/NMMA-Compliant Power Connections, 316L Stainless-Steel Hardware Included
  • SIGNAL-TO-NOISE RATIO: >95dB, a-weighted, re: rated power, ACTIVE CROSSOVER: 12dB/octave, variable 50-200Hz, selectable high pass, low pass or all pass, KickEQ BOOST: Variable 0-6dB, centered @ 40Hz

Kicker 600 Watt 4x150w 4 Channel Weather Resistant Marine Amplifier 48KMA6004

This listing includes:

  • (1) Kicker 600 Watt 4 Channel Marine Amplifier

Big sound meets big value. Use this flexible four-channel KM-Series marine amplifier to power your system like only KICKER can!


Using a Class-D power plant, this amp features a variable bass boost with KickEQâ„, giving you as much as 6dB of extra bump. Powering as many as eight speakers, this amplifier makes your entire boat sound like a floating concert! A powerful 12dB crossover is also included, letting you quickly tune your system to perfection.

  • Ultra-Efficient Class D Design

  • 725 Watts of Dynamic Power

  • Four-Channel Amplifier with Bridging Capability

  • Conformal-Coated Circuit Board

  • Variable 12dB Crossover

  • KickEQ℠Variable 6dB Bass Boost

  • Real Marine℠ABYC/NMMA-Compliant Power Connections

  • 316L Stainless-Steel Hardware Included


  • Power [watts/ch], 2 Ohm Stereo: 150 x 4

  • Power [watts/ch], 4 Ohm Stereo: 75 x 4

  • POWER [watts/ch], 4 OHM BRIDGED MONO: 300 x 2

  • Dynamic Power [watts]: 725

  • Frequency Response [Hz]: 10-20k, +0/-1dB

  • Input Sensitivity: High Level 250mV-10V, Low Level 125mV-5V

  • Signal-to-Noise Ratio: >95dB, a-weighted, re: rated power

  • Active Crossover: 12dB/octave, variable 50-200Hz, selectable high pass, low pass or all pass

  • KickEQ℠BOOST: Variable 0-6bD, centered @ 40Hz


  • 2 5/16" H x 7 1/8" W x 12 7/16" L

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