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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.
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Marine Amplifiers Total Peak Power Output: Up to 300 watts, with 1 pair of Preamp Outputs

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

40% Off on 4-Channel RCA Cables w/ purchase!

$109.99

IN STOCK

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

25% Off of XKIT42 OFC Amplifier Install Kit with Purchase!

$179.99

IN STOCK

180W RMS 2-Channel Nautical Series Class SQ Marine Amplifier

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

$74.99

IN STOCK

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

Save 25% on a 4 Gauge Amp Kit with Purchase!

$204.99

IN STOCK

320W 4-Channel 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

25% Off of XKIT84 OFC Amplifier Install Kit with Purchase!

$109.95

IN STOCK

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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10% Rewards, Extended Warranty and more!

$299.95

IN STOCK

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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$499.95

IN STOCK

Only 1 Left!

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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$404.95

IN STOCK

Only 2 Left!

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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$386.95

IN STOCK

Only 2 Left!

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

IN STOCK

Only 3 Left!

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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10% Rewards, Extended Warranty and more!

25% Off of XKIT42 OFC Amplifier Install Kit with Purchase!

$349.95

IN STOCK

600W 6-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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$494.95

IN STOCK

Only 2 Left!

Marine M Series 2-Channel Class D Full-Range Amplifier

M Series 2-Channel Class D Full-Range Amplifier • 100W x 2-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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$296.95

IN STOCK

Only 2 Left!

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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$539.95

IN STOCK

Only 2 Left!

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

IN STOCK

KXM1200.1 1200-Watt Mono Class D Marine SubwooferAmplifier

• 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

VIP Guarantee - FREE 2-Day Shipping,
10% Rewards, Extended Warranty and more!

25% Off of XKIT42 OFC Amplifier Install Kit with Purchase!

$679.95

IN STOCK

Only 2 Left!

300W Punch Series Class-ab 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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10% Rewards, Extended Warranty and more!

$299.99

IN STOCK

Only 2 Left!

480W RMS 4-Channel BT Series Bluetooth Marine Amplifier

• Built-in professional Bluetooth® signal processor module
• Corrosion-resistant ABYC compliant connectors
• Meets or exceeds ASTM d4329 (UV exposure)
• Full MOSFET DC-DC PWM power supply
• Bluetooth Range: Up to 30 feet (10m)
• Bluetooth audio and remote turn on signals can be passed to other amplifiers

$313.99

IN STOCK

Only 1 Left!

Marine, M Series Monoblock Class D 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

VIP Guarantee - FREE 2-Day Shipping,
10% Rewards, Extended Warranty and more!

$386.95

IN STOCK

Only 2 Left!

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

VIP Guarantee - FREE 2-Day Shipping,
10% Rewards, Extended Warranty and more!

$299.99

IN STOCK

Only 1 Left!

Items per page: 20 50 100

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!