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Rock your boat with quality amps! Find a wide selection of certified marine amplifiers including mono, 2-channel, and multi-channel.

All Marine Amplifiers Class-D Car Amplifiers, with 1 pair of Preamp Outputs

600W RMS 4-Channel Full Range Class D Marine Amplifier

• 4 ohms: 100 watts x 4 chan.
• 2 ohms: 150 watts x 4 chan.
• Bridged, 4 ohms: 300 watts x 2 chan.
• Uv Resistant And Salt-Fog Marine Protection

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$449.99

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400W 4 Channel Class D Compact Digital Car Marine/ATV Amplifier

• RMS Power: 45W x 4 @ 4 ohms
• Total Peak Power: 400W
• CEA-2006 Compliant
• Dimensions: 5-1/2" W x 3-9/16" D x 1-5/16" H

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$99.99

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400W Compact Bluetooth 4-Channel Class D Marine/ATV Amplifier

• RMS: 45W x 4 @ 4 ohms, 45W x 4 @ 2 ohms, Bridged, 4 ohms: 90W x 2
• Total Peak Power: 400W
• CEA-2006 Compliant
• Built-in Bluetooth Ver.3.0 +EDR
• Water resistant Wired remote control included
• Small frame for flexible installation

Save 10% on a 10 AWG Amplifier Power Installation Kit!

$164.99

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400W Marine, M Series 4-Channel Class D Full-Range Amplifier

• 400W RMS
• Preamp RCA outputs
• 3-Way System Protection Circuitry
• Variable High/Low-Pass Filter
• Remote Bass Level Input
• Total Amplifier Efficiencies Exceed 80%

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$386.99

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200W M Series 2-Channel Class D Full-Range Marine Amplifier with High-Speed NexD Switching Design

• RMS: 75 W x 2 @ 4 ohms, 100 W x 2 @ 2 ohms, 200 W x 1 @ 4 ohms Bridged
• NexD Switching Technology
• Advanced Rollback Protection
• Frequency Response: 12 Hz - 22 kHz (+0, -1dB)
• Detented, Calibrated Filter Freq. Potentiometer

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$296.99

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Weatherproof Media Receiver with Built-in Class-D Amplifier and iPhone/iPod Connectivity

• RMS: 35W x 4 channel at 2Ω
• 2ch RCA 4v pre-out
• Weatherproof, UV protected smartphone dock
• Intergraded LED dome light
• 30-Pin iPhone/iPod connectivity with charging

$224.94

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700W 5-Channel Class D M-Series Marine Amplifier

• 5-Channel Class D M-Series Marine Amplifier
• NexD Class D Technology • Advanced Rollback Protection Circuitry
• Differential Inputs • Unregulated MOSFET Power Supply

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FREE 6 Channel Install Kit with Purchase

$539.99

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400W RMS KXM Series 2-Channel Class D-IC Stereo Bridgeable Marine Power Amplifier

• 100W x 2 Chan. @ 4 ohms
• 200W x 2 Chan. @ 2 ohms
• Bridged: 400W x 1 Chan. @ 4 ohms
• 3-Way System Protection
• Single Channel Operation
• 4 Gauge Power and Ground Inputs
• Stylish Magnetic Panel Covers Tuning Options for Clean Install

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600W Monoblock M-Series Class D Marine Amplifier

• 600W x 1-Chan @ 2 Ohms
• NexD Ultra-High Speed Topology
• Preamp RCA Outputs
• Variable High/Low-Pass Filter
• 3-Way System Protection Circuitry
• Remote Bass Input

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$386.99

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400W RMS Prime Series 4-Channel Full Range Class D Marine Amplifier

• 4 ohms: 75 watts x 4 chan.
• 2 ohms: 100 watts x 4 chan.
• Bridged, 4 ohms: 200 watts x 2 chan.
• CEA-2006 compliant amplifier
• CE Compliant
• UV resistant and Salt-fog marine protection
• Cast aluminum heatsink
• Tri-stage protection covers thermal, over-current and short circuits
• Marine grade two part epoxy coating on circuit boards
• Marine grade stainless steel hardware
• Preamp RCA outputs to daisy chain multiple amps

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$299.99

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800W RMS KXM Series 5-Channel Class D-IC Stereo Bridgeable Marine Power Amplifier

• Full-Range RMS: 50W x 4 @ 4 ohms, 100W x 4 @ 2 ohms
• Subwoofer RMS: 200W x 1 @ 4 ohms, 400W x 1 @ 2 ohms
• CEA-2006 Compliant
• Marine Certified
• Variable Bass Boost: 0 - 18 dB
• Dimensions: 8-5/16"W x 12-3/4"L x 2-1/8"H

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$599.95

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750W RMS Monoblock Class D Marine Amplifier

• RMS: 250 x 1 @ 4 ohms, 500W x 1 @ 2 ohms, 750W x 1 @ 1 ohm
• Total RMS Power: 750W
• CEA-2006 Compliant
• Punch EQ: 0 - 18 dB at 45 Hz
• Confroms to UV and Salt-Fog Protection Standards
• Dimensions: 6-7/10"W x 9-1/16"L x 2"H

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$399.99

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1200W RMS Monoblock Marine Prime Series Class D Amplifier

• 4 ohms: 400 watts x 1 chan.
• 2 ohms: 800 watts x 1 chan.
• 1 ohm: 1200 watts x 1 chan.
• Pulse Width Modulated MOSFET Power Supply
• Wired Remote Bass Level Control Included

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$499.99

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500W 3-Channel Class D M-Series Marine Amplifier

• 3-Channel Class D M-Series Marine Amplifier
• NexD Class D Technology
• Advanced Rollback Protection Circuitry • Differential Inputs • Unregulated MOSFET Power Supply

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$404.99

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575 Watt Hydro-Tech Series Full Range 2-Channel Class D Marine Amplifier (WetSounds)

• RMS: 165W x 2 @ 4 ohms, 300W x 2 @ 2 ohms, 575W x 1 @ 4 ohm
• Total RMS Power: 575 watts
• Completely Sealed Salt Water Compliant High Mass Heat Sink
• Accent Stripes for Customization (paintable)
• Wet Sounds Extensive Crossover Network
• Dimensions: 7.20" W x 11.80" L x 2.80" H

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$429.99

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1250 Watt Sinister Series Full Range 2-Channel Class D Amplifier (WetSounds)

• RMS: 400W x 2 @ 4 ohms, 620W x 2 @ 2 ohms, Bridged: 1250W x 1 @ 4 ohms
• Total RMS Power: 1250 watts
• Wet Sounds unique transformer
• Advanced Intelligent Microprocessor Control
• Top mounted crossover controls
• Dimensions: 9.82" W x 13.50" L x 2.70" H

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$1,049.99

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(2) RM0652 White Luxury Grille 6-1/2" 2-Way Coaxial Marine Speakers + M400-4D 4-Channel Full Range Class D Marine Amplifier

• 4 ohms: 75 watts x 4 chan.
• Injection molded mineral filled polypropylene cone body with UV inhibitors
• UV and Salt Fog Resistant Santoprene Surround
• CEA-2031 Compliance
• Klippel Verified Speaker Driver
• True Marine Grade compliance
• CEA-2006 compliant amplifier
• CE Compliant
• UV resistant and Salt-fog marine protection
• Cast aluminum heatsink
• Tri-stage protection covers thermal, over-current and short circuits
• Marine grade two part epoxy coating on circuit boards
• Marine grade stainless steel hardware
• Preamp RCA outputs to daisy chain multiple amps

$499.97

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1000W Monoblock Class D Marine Subwoofer Amplifier

• RMS: 600W x 1 @ 4 ohms, 1000W x 1 @ 2 ohms
• Total RMS Power: 1000W
• Unregulated MOSFET switching type
• Dual-Range Differential Balanced Input Section
• Advanced Rollback Protection
• NexD™ Switching Technology

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$566.99

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1200W RMS KXM Series Marine Class-D Monoblock 2-Ohm Stable Subwoofer Amplifier with Wired Remote Bass Level Control and Compact Footprint

• 600W x 1 Chan. @ 4 ohms
• 1200W x 1 Chan. @ 2 ohms
• Gasket-sealed power, speaker and input connections
• 3-Way System Protection
• Internal circuit board is sprayed with a moisture-deterring conformal coating
• 4 Gauge Power and Ground Inputs
• Stylish Magnetic Panel Covers Tuning Options for Clean Install

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$679.95

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750W RMS, Marine MHD Series Monoblock Amplifier

• RMS: 750 x 1 @ 4 ohms, 750W x 1 @ 2 ohms, 750W x 1 @ 1.5 ohms
• Total RMS Power: 750W
• R.I.P.S (Regulated, Intelligent Power Supply)
• Studio-Grade Signal Processing
• Marine Amplifier
• Dimensions: 10-3/4"L x 7-7/8"W x 1-15/16"H

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$683.99

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All Marine Amplifiers Information

Marine amplifiers are the perfect addition to your boat and will amp up your sound system's volume. In the marine environment, it is important that you have enough power to drown out background noises. A marine amp will provide plenty of power for your marine speakers and marine subwoofers and they are built to last in the marine environment, as marine amplifiers can withstand light rain, moisture and damaging sun rays.

Marine audio amplifiers protect your audio system’s power from moisture and humidity with gasket-sealed covers for the top-mounted controls and endcaps. The marine amps feature rubber caps to cover the RCA inputs, silicone boots to shield the fuses, and their circuit boards have corrosion-deterring conformal coating.

We carry marine amplifiers in monoblock, 2-channel, 4-channel and 5-channel models. In addition, they come in variety of power output capabilities. Some popular brands for marine amplifiers are Boss, Kicker, and MB Quart. Shop now!