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All Marine Amplifiers Monoblock Amplifiers

400W Monoblock NA Series Class D Powersports/Marine Amplifier

• RMS Power: 100W x 1 @ 4 ohms, 200W x 1 @ 2 ohms, 400W x 1 @ 1 ohm
• Total Peak Power: 400W
• Frequency Response: 10-300 Hz
• Dimensions: 3.7" W x 5.5" L x 1.7" H

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Save 15% off MB Quart Marine Bluetooth Stereo w/ Purchase!

$89.34

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300W RMS Class-D Weatherproof Ultra Compact Motorcycle / ATV / SSV / UTV / Car Monoblock Amplifier

• 160 Watts RMS x 1 @ 4 ohms
• 220 Watts RMS x 1 @ 3 ohms
• 300 Watts RMS x 1 @ 2 ohms
• Total Peak Power: 600 Watts
• CEA-2006 Compliant/Preamp Outputs/LPF
• Frequency Response: 20 - 400 Hz
• Dimensions: 8.66"W x 3.09"D x 1.77"H

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FREE 100% Copper, True 8 Gauge Wiring Kit wi/ Select Amps

$249.99

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1000 Watt Salt Water Series Monoblock Class D Marine Amplifier

• 4 ohms: 300 watts x 1 chan.
• 2 ohms: 600 watts x 1 chan.
• 1 ohm: 1000 watts x 1 chan.

$132.99

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2000 W Peak (1000W RMS) Class D Monoblock 1-Ohm Stable Marine Amplifier with Remote Bass Knob Included

• 400 Watts RMS x 1 @ 4 ohms
• 600 Watts RMS x 1 @ 2 ohms
• 1000 Watts RMS x 1 @ 1 ohm
• Total Peak Power: 2000 Watts
• Variable Bass Boost: 0 to +12 dB bass boost
• 3-way protection circuitry (thermal, overload, and speaker short protection)
• Heavy duty aluminum alloy heat-sink for extreme heat dissipation

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$169.99

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400W Peak Ultra Compact Monoblock XC Series Micro Class D Marine Amplifier

• 200 Watts RMS x 1 @ 4 ohms
• 300 Watts RMS x 1 @ 2 ohms
• Total Peak Power: 400 Watts
• CEA-2006 Compliant
• 0 to +12 dB bass boost at 50 Hz
• Nickel heat-sink for extreme heat dissipation
• 7.85"W x 3.23"L x 1.54"H

Get 20% off an NVX Universal Remote Level Control!

$129.99

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600W RMS Monoblock Class D Compact Marine Amplifier

• RMS: 320W x 1 @ 4 ohms, 600W x 1 @ 2 ohms
• Total RMS Power: 600W
• Speaker Level Inputs
• Bass Boost 0-18 dB at 50 Hz
• Heavy Duty Aluminum Alloy Heat-Sink
• Dimensions: 5-5/16"W x 9-1/16"L x 1-3/4"H

$120.00

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500W RMS Ultra Compact PXA Series Monoblock 2-Ohm Stable Subwoofer, Mini Powersports/ATV/Motorcycle/Car/Boat Amplifier

• RMS: 250W x 1 @ 4 ohms, 500W x 1 @ 2 ohms
• Total RMS power output: 500 Watts
•Weather-resistant with a conformal-coated circuit board
•Specifically designed for motorized vehicles
• No-rust, stainless-steel mounting hardware and a single Molex plug

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Get 30% off a Kicker 8 Gauge Amplifier Kit with Purchase!

$249.95

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Only 1 Left!

500W RMS Class-D Weatherproof Motorcycle / ATV / SSV / UTV Monoblock Amplifier

• 300 Watts RMS x 1 @ 4 ohms
• 400 Watts RMS x 1 @ 3 ohms
• 500 Watts RMS x 1 @ 2 ohms
• Total Peak Power: 1000 Watts
• CEA-2006 Compliant/Preamp Outputs/LPF
• Frequency Response: 20 - 12,000 Hz
• Dimensions: 9.33"W x 4.50"D x 1.77"H

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FREE 100% Copper, True 8 Gauge Wiring Kit wi/ Select Amps

$359.99

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Two 100W Monoblock Marine Grade Mini Amplifiers - No Power Wire Necessary! (pair)

• 50 Watts RMS x 1 @ 4 ohms
• 100 Watts RMS x 1 @ 2 ohms
• CEA-2006 Compliant
• High Level Turn On
• Extruded Aluminum Heat Sink for extreme heat dissipation
• FreeLoad Technology
• Dimensions: 3"W x 3.9"L x 1.3"H

$399.99

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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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Only 1 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

$239.99

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500W Wet Series Mono Block Class D All-Weather Powersports/Marine Amplifier

• RMS Power: 300W x 1 @ 4 ohms, 500W x 1 @ 2 ohms
• Total Peak Power: 500W
• Plastic Cover Over Control-Adjustments
• Dimensions: 8.90"W x 6.40"L x 2.25"H

40% Off an XS Power 12-Volt Deep Cycle Battery with Purchase

$249.95

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Ships at Later Date

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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FREE True 4 Gauge OFC Amplifier Install Kit with Purchase

$429.99

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200W RMS Ultra Compact PXA Series Monoblock 2-Ohm Stable Subwoofer, Mini Powersports Amplifier

• RMS Power: 50W x 1 @ 2 ohms, 100W x 1 @ 1 ohms, 200W x 1 @ 0.5 ohm
• Total Peak Power: 200W
• Switchable Low Pass Filter
• Dimensions: 3-7/16" W x 4-3/4" L x 1-5/8" H

Get 10% off the Kicker Bass Remote Control with Purchase!

$199.95

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560W RMS Monoblock HTX Series Class D Subwoofer Marine Amplifier (WetSounds)

• 330 Watts RMS x 1 @ 4 ohms
• 650 Watts RMS x @ 2 ohms
• Wired remote level control included
• CEA-2006 Compliant
• Removable crossover/level control cover
• Conformal coated PCB boards
• 6, 5 or 3 channel operation

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$399.99

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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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FREE True 4 Gauge OFC Amplifier Install Kit with Purchase

$759.99

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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

$499.99

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500W Punch Series Class-bd Monoblock Marine Amplifier

• RMS: 150W x 1 @ 4 ohms, 300W x 1 @ 2 ohms, 500W x 1 @ 1 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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40% Off an XS Power 12-Volt Deep Cycle Battery with Purchase

$449.99

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Only 1 Left!

1000W Punch Series Class-bd Monoblock Marine Amplifier

• RMS: 300W x 1 @ 4 ohms, 500W x 1 @ 2 ohms, 1000W x 1 @ 1 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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40% Off an XS Power 12-Volt Deep Cycle Battery with Purchase

$649.99

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Ships at Later Date

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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FREE True 4 Gauge OFC Amplifier Install Kit with Purchase

$629.99

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Only 1 Left!

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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!