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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 4-Channel Amplifiers, Bass/Gain Remote: No

480W 4 Channel DJ Series Class D Marine Amplifier

• RMS Power: 80W x 4 @ 4 ohms, 120W x 4 @ 2 ohms
• Total Peak Power: 480W
• Variable Low Pass Filter
• Dimensions: 7" W x 9.88" L x 2" H

$169.99

IN STOCK

Only 1 Left!

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

600W 4-Channel Marine Ready Class AB Amplifier

• 4 ohms: 60 watts x 4 chan.
• 2 ohms: 70 watts x 4 chan.
• Rear Channel Bridged, 4 ohms: 160 watts x 1 chan.
• CEA-2006 Compliant Amplifier
• OTL Output Transformerless Circuit Pulse Power Supply
• 4/3 or 2 channel operation
• Speaker-level (high-level) inputs
• Gold plated speaker and power terminals

Free Gift: 1.0 Farad Capacitor with Amp Purchase!

$129.95

IN STOCK

400W RMS 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.
• Uv Resistant And Salt-Fog Marine Protection

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$299.95

IN STOCK

300W 4-Channel PXA-Series Power Amplifier

• RMS: 25W x 2 @ 4 ohms, 50W x 2 @ 2 ohms, 100W x 2 @ 1 ohm
• Total RMS power output: 200 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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$299.95

IN STOCK

Only 2 Left!

280W 4-channel Class D Full-Range Marine Amplifier

• 50W x 4 @ 4ohms , 70W x 4 @ 2ohms
• NexD™ ultra-high-speed switching design
• Black powder-coated finish
• Gasketed cover for the controls
• Stainless steel hardware for durability
• Accepts RCA (low-level) & Speaker-level (high-level) signal
• Signal to Noise Ration: 89.5 dB

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Save 25% on an 8 Gauge Amp Kit with Purchase!

$229.99

IN STOCK

Only 2 Left!

400W Marine Series 4-Channel Power Density Digital Amplifier

• RMS Power: 100W x 4-Chan. @ 4 ohms, 100W x 4-Chan. @ 2 ohms
• 200W x 2 chan. @ 4 ohms
• 4/3/2 channel operation
• Coated to protect unit against harsh marine environment
• Compact and stackable design

$599.95

IN STOCK

Only 2 Left!

400W KXM Series 4-Channel Class D-IC Stereo Bridgeable Marine Power Amplifier

• 50W x 4-Chan. @ 4 ohms
• 100W x 4-Chan. @ 2 ohms
• Bridged: 200W x 2 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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25% Off of XKIT42 OFC Amplifier Install Kit with Purchase!

$349.95

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

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!

600 Watt Hydro?Tech™ Series Full Range 4-Channel Class D Marine Amplifier

• RMS: 110W x 4 @ 4 ohms, 150W x 4 @ 2 ohms, 300W x 2 @ 4 ohm
• Total RMS Power: 600 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 8.00" L x 2.80" H

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$449.99

IN STOCK

Only 1 Left!

3000W 4-Channel Compact Marine Class-D Amplifier

• 4 ohms: 285 watts x 4 chan.
• 2 ohms: 375 watts x 4 chan.
• Max power output: 3000 watts
• Pulse Width Modulated MOSFET power supply
• Speaker-level (high-level) inputs
• Variable 12dB High Pass & Low Pass Crossovers

$159.99

IN STOCK

400 Watt Element Ready Power Series Class-AD Marine 4-Channel Amplifier

• RMS: 100 watts x 4 chan. @ 4 ohms, 100 watts x 4 chan. @ 2 ohms, 200 watts x 2 chan. @ 4 ohm Bridged
• CEA-2006 Compliant Amplifier
• Rockford Fosgate 4/2 Ohm muti-impedance Constant Power technology
•Differential inputs with high level auto turn-on feature
• C.L.E.A.N. input/output clip detection and indicator LEDs
• 4-layer 2oz. copper circuit board with 2-part epoxy coating

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$549.99

IN STOCK

Only 2 Left!

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!