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4 Channel - Marine Amplifiers

Marine amplifiers give you the big sound while you are on the water. We offer a full selection of marine and boat amplifiers. Our marine amplifiers are designed to withstand the harsh environment of salt, spray, and sun.

Marine amplifiers are durable weather resistant units designed to power electronic audio devices through the harshest outdoor conditions such as rain and heat.

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  1. Rockford Fosgate M400-4D 400 Watt 4-Chanel Amplifier - Amp
    Rockford Fosgate M400-4D 400 Watt Full-Range Marine Class-D 4-Chanel Amplifier
    Rating:
    100 % of 100
    $331.99
    • 400 Watt 4-channel high efficiency Class-D amplifier specifically designed for Marine and Power-sports applications
    • 75 Watts x 4 @ 4-Ohm
    • Pulse Width Modulated MOSFET power supply
    • Variable 12dB/octave Butterworth crossover
    • 2/3/4 channel operation
    • 4 Gauge power / ground connectors
    • Cast aluminum heatsink for effective heat dissipation
    • Tri-stage protection that covers thermal, over-circuit and short circuits
    Learn More
  2. Kenwood KAC-M1814 Class-D Compact 4 Channel Class-D Marine Power Amplifier
    Kenwood KAC-M1814 Class-D Compact 4 Channel Class-D Marine Power Amplifier
    $149.99
    • Class D 4-channel marine amplifier for compact size excellent efficiency
    • Conformal coated circuit board suitable for marine applications
    • Speaker Level Input with signal sense turn-on for easy integration to factory audio systems
    • Cast Aluminum Heat Sink Design
    • 45 Watts x 4 at 4 ohms
    • 4 Ohms and 2 Ohms Load Capability
    • CEA-2006 Compliant
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  3. JVC KS-DR1004D Class-D Compact 4 Channel Class-D Marine Power Amplifier - main
    JVC KS-DR1004D Class-D Compact 4 Channel Class-D Marine Power Amplifier
    Special Price $149.99 Regular Price $199.99
    • Class D 4-channel marine amplifier for compact size excellent efficiency
    • Conformal coated circuit board suitable for marine applications
    • Speaker Level Input with signal sense turn-on for easy integration to factory audio systems
    • Cast Aluminum Heat Sink Design
    • 45 Watts x 4 at 4 ohms
    • 4 Ohms and 2 Ohms Load Capability
    • CEA-2006 Compliant
    Learn More
  4. Kenwood KAC-M1824BT Bluetooth Class-D Compact 4 Channel Class-D Marine Power Amplifier - Main
    Kenwood KAC-M1824BT Class-D Compact 4 Channel Class-D Marine Bluetooth Amplifier
    $267.99
    • Class D 4-channel marine amplifier for compact size excellent efficiency
    • Conformal coated circuit board suitable for marine applications
    • Speaker Level Input with signal sense turn-on for easy integration to factory audio systems
    • Cast Aluminum Heat Sink Design
    • 4 Ohms Load Capability
    • CEA-2006 Compliant
    Learn More
  5. Kenwood KAC-M3004 Compact 4-Channel Amplifier
    Kenwood KAC-M3004 Compact 4-Channel Class-D Marine Power Amplifier
    Rating:
    100 % of 100
    $213.99
    • Class D 4-channel marine amplifier for compact size excellent efficiency
    • Conformal coated circuit board suitable for marine applications
    • Speaker Level Input with signal sense turn-on for easy integration to factory audio systems
    • Cast Aluminum Heat Sink Design
    • 2 Ohms Load Capability
    • CEA-2006 Compliant
    Learn More
  6. Rockford Fosgate PM400X4 4-Channel Marine Amplifier - Top
    Rockford Fosgate PM400X4 400 Watt 4-Channel Class AB Marine Amplifier
    $395.99
    • 400 Watt Punch Series 4-Channel Class AB Marine Amplifier
    • 50 watts RMS x 4 Channels at 4 ohms
    • High level input capable with an Auto Turn-On circuit
    • On-board Punch equalizer and is remote Punch Level Control ready
    • Hidden top mounted control panel and a cast aluminum heatsink
    Learn More
  7. Rockford Fosgate PM600X4 4-Channel Marine Amplifier - Top
    Rockford Fosgate PM600X4 600 Watt 4-Channel Class AB Marine Amplifier
    $502.99
    • 600 Watt Punch Series 4-Channel Class AB Marine Amplifier
    • 75 watts RMS x 4 Channels at 4 ohms
    • High level input capable with an Auto Turn-On circuit
    • On-board Punch equalizer and is remote Punch Level Control ready
    • Hidden top mounted control panel and a cast aluminum heatsink
    Learn More
  8. Boss Audio MC900B UTV / Marine 4-Channel Bluetooth Amplifier - Main
    Boss Audio MC900B UTV / Marine 500-Watt 4-Channel Amplifier with Bluetooth
    Rating:
    100 % of 100
    $142.99
    • Bluetooth Amplifier for streaming audio direct to speakers
    • Ideal for motorcycles, UTV/ATV, side by sides & powerboats
    • Class AB 4 Channel amplifier
    • Waterproof with conformal coated circuit board and UV coatings
    • Illuminated multi-functional controller
    • 500 Watts Maximum output
    Learn More
  9. Boss Audio MR1004 Marine 4 Channel amplifier - Main
    Boss Audio MR1004 Marine Class AB Amp (4 Channels, 400 Watts)
    $62.99
    • Marine Class AB Amp (4 Channels, 400 Watts Max output)
    • Waterproof with conformal coated circuit board and UV coatings
    • Back-lit illuminated logo
    • Low level RCA inputs
    • High-level, speaker level inputs
    Learn More
  10. Pyle PLMRA410BT Elite Series Waterproof 400-Watt Marine Class AB Amp with Bluetooth (4 Channels) - main
    Pyle PLMRA410BT Elite Series Waterproof 400-Watt Marine Class AB Amp with Bluetooth (4 Channels)
    $69.99
    • Built in Bluetooth 2.1 for direct wireless music streaming with a streaming range of 25 feet
    • Compatible with iPhone®, Android(TM), smartphones, iPad®, tablets, etc.
    • Class AB 4-channel amplifier
    • Dual MOSFET power supply
    • Marine-grade, waterproof (IP01) construction
    • Continuous Power Output (4 Ω, ≤ 1% THD+N): 20 W x 4
    Learn More
  11. Boss Audio MR1000 4-Channel Marine Amplifier - Front
    Boss Audio MR1000 4-Channel Marine with Remote Subwoofer Level Control
    $164.99
    • Marine Class AB Amplifier for excellent sound quality on the water
    • 4/3/2 Channel operation for excellent flexibility with system design
    • Includes subwoofer level controller so you can quickly adjust bass to your desire
    • High and Low level inputs
    • 94 Watts RMS x 4 channel at 4-Ohms
    Learn More
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