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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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All Marine Amplifiers

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

$107.97

OUT OF STOCK

800W Max, 2-Channel Marine Power Amplifier

• 125 Watts RMS x 2 Chan. @ 4 Ohms
• 400 Watts Max x 2 Chan. @ 2 Ohms
• Protective Humidity Coating On PC Board
• Tri-Mode Capable
• Soft Turn-On Circuitry

$93.97

OUT OF STOCK

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%

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

$429.99

OUT OF 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!

$299.99

OUT OF STOCK

2 6-1/2" 2-Way Marine Speakers w/ 320W 4-Channel Marine Amplifier

• 6.5" Marine Series Marine Speakers
• Waterproof, UV and Salt Resistant
• Polypropylene Dual Cone Woofer
• MOSFET power supply
• Preamp RCA outputs
• Thermal, voltage, and short protection circuitry

$218.31

OUT OF STOCK

Dual 6" x 9" 2-way Marine Speakers w/ 320W 4-Channel Marine Amplifier

• 6" x 9" Marine Speakers
• 300W Max
• 100W RMS • Rubber Surround
• Cast-Polymer Basket
• Stainless Steel Mounting Hardware
• MOSFET Power Supply
• Preamp RCA Outputs
• Thermal, Voltage and Short Protection Circuitry

$257.95

OUT OF STOCK

5-Channel Class-D Marine Digital PDX Amplifier

• Full-Range RMS: 75W x 4 @ 4 ohms, 75W x 4 @ 2 ohms
• Subwoofer RMS: 300W x 1 @ 4 ohms, 300W x 1 @ 2 ohms
• CEA-2006 Compliant
• Salt/Fog/UV Weathering Protection
• Discrete Pre-amp Stage
• Dimensions: 10-1/8"L x 7-9/16"W x 2-7/16"H

$499.95

OUT OF STOCK

(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

OUT OF STOCK

(2) PM262B Black w/ Stainless Steel Sports Grille 6.0" 2-Way Coaxial Marine Speakers + M400-4D 4-Channel Full Range Class D Marine Amplifier

• 4 ohms: 75 watts x 4 chan.
•CEA-2031 compliant speakers
• Klippel Verified and meets ASTM Test Standards
• 4 Ohms Impedance
• Sensitivity: 87.5 dB
• Mounting Depth: 2.80"
• 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

$799.97

OUT OF STOCK

(2) RM0652B Black 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

OUT OF STOCK

(2) PM262 White w/ Stainless Steel Sports Grille 6.0" 2-Way Coaxial Marine Speakers + M400-4D 4-Channel Full Range Class D Marine Amplifier

• 4 ohms: 75 watts x 4 chan.
•CEA-2031 compliant speakers
• Klippel Verified and meets ASTM Test Standards
• 4 Ohms Impedance
• Sensitivity: 87.5 dB
• Mounting Depth: 2.80"
• 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

$799.97

OUT OF STOCK

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!