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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 with 1 pair of Preamp Outputs

400W Peak (200W RMS) Wet Series Class A/B Bridgeable 2-Channel Marine Amplifier

• RMS Power: 75W x 2 @ 4 ohms, 100W x 2 @ 2 ohms, Bridged, 200 watts x 1 chan
• Total Peak Power: 400W
• Weather Resistant in Accordance with IP55 Rating
• Dimensions: 7.90"W x 6.40"L x 2.25"H

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$229.95

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320W MAX RMS MA Series Class-AB 4-Channel Bridgeable Marine Amplifier

• 60W x 4-Chan. @ 4 Ohms
• 80W x 4-Chan. @ 2 Ohms
• 160W x 2 Chan. @ 4 Ohms
• 320W RMS
• MOSFET Power Supply
• Preamp RCA outputs
• Thermal, Voltage and Short Protection Circuitry

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$129.99

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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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2-Channel Marine Amplifier

• 60W x 2 chan. @ 4 ohms
• 80W x 2 chan. @ 2 ohms
• 160W x 1 chan. @ 4 ohms
• 160W x 2 chan. Max
• MOSFET power supply
• Preamp RCA outputs
• Thermal, voltage, and short protection circuitry

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$99.95

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500W 4-Channel Bluetooth Micro Class AB Marine Amplifier with Multi-Function Controller

• RMS power output: 150W
•Max power output: 500W
• 4-Channel Bluetooth Micro Marine Amplifie
• 6 Button External Multifunction Controller
• Quick connect Molex power harnes
• 3-way protection circuitry (thermal, overload, and speaker short protection)

$109.99

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360W RMS 5-Channel Nautical Series Class SQ Marine Amplifier

• Full-Range RMS: 60W x 4 @ 4 ohms, 90W x 4 @ 2 ohms
• Subwoofer RMS: 200W x 1 @ 4 ohms, 350W x 1 @ 2 ohms
• Marine Ready
• Raven Black Finish
• Preamp RCA Outputs
• Dimensions: 9-1/2"W x 18"L x 2-1/4"H

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$172.97

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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

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$164.99

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360W 4-Channel Nautical Series Class SQ Marine Amplifier

• 60W x 4-Chan. @ 4 ohms
• 90W x 4-Chan. @ 2 ohms
• 180W x 2 Chan. @ 4 ohms
• 3-Way System Protection
• 4/3/2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• 3-Way Protection Circuitry

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$92.00

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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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540W RMS 6-Channel Nautical Series Class SQ Marine Amplifier

• 60W x 6 Chan. @ 4 ohms
• 90W x 6 Chan. @ 2 ohms
• 180W x 3 Chan. @ 4 ohms
• 3-Way System Protection
• 6/5/4/3/2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• 3-Way Protection Circuitry

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$180.73

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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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100W, 2-Channel Marine Amplifier for Bazooka Audio Input Control Systems

• 4 Ohms: 30 Watts x 2
• 2 Ohms: 50 Watts x 2
• Selectable High-Pass Filter
• Preamp and Speaker-Level Inputs

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$89.99

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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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$539.99

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300W Punch Series Class A/B 2-Channel Marine Amplifier

• RMS: 100 watts x 2 chan. @ 4 ohms, 150 watts x 2 chan. @ 2 ohms, 300 watts x 1 chan. @ 4 ohms Bridged
• CEA-2006 Compliant
• Features C.L.E.A.N. Set-up
• Protected against Dust, UV, & Corrosion
• Marine grade two part epoxy coating on circuit boards

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$299.99

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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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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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300W Full-Range Monoblock Punch Series Class AB Marine Amplifier

• RMS: 200W x 1 @ 4 ohms, 300W x 1 @ 2 ohms
• CEA-2006 Compliant
• Features C.L.E.A.N. Set-up
• Protected against Dust, UV, & Corrosion
• Marine grade two part epoxy coating on circuit boards

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$299.99

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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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Get 5% off the JL Audio Bass Knob with Purchase!

$386.99

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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!