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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

600W 4 Channel Class AB Car or Marine Ready 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

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

$129.95

IN STOCK

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!

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

600W Class D 4-Channel Compact Digital Car/ATV/Marine Certified Amplifier

• RMS: 50W x 4 @ 4 ohms, 75W x 4 @ 2 ohms &bull, 150W x 2 Bridged @ 4 Ohms ; Total Peak Power: 600W
• CEA-2006 Compliant/Preamp Outputs/LPF
• Variable Bass Boost: 0 to +12 dB bass boost at 50 Hz
• Lo-Level (RCA) and Speaker-level (high-level) inputs
• Dimensions: 6-1/2"W x 4"D x 1-13/16"H

Save 20% on a 10 AWG Amplifier Power Installation Kit!

$127.99

IN STOCK

4-Channel Waterproof MP3/iPod Marine Power Amplifier

• 4 ohms: 100 watts x 4 chan.
• 2 ohms: 300 watts x 4 chan.
• Pulse Width Modulated MOSFET power supply

$41.99

IN STOCK

600W Class D Monoblock Compact Digital Car/ATV/Marine Certified Amplifier

• RMS: 200W x 1 @ 4 ohms, 300W x 1 @ 2 ohms • Total Peak Power: 600W
• CEA-2006 Compliant/Preamp Outputs/LPF
• Variable Bass Boost: 0 to +12 dB bass boost at 50 Hz
• Lo-Level (RCA) and Speaker-level (high-level) inputs
• Dimensions: 5-11/16"W x 3-7/8"L x 1-3/4"H

Get 20% off an NVX Universal Remote Level Control!

$89.99

IN STOCK

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

$93.99

IN STOCK

PM282HW 600W 8" Punch Series Wakeboard Tower Speakers + 500W Marine Amplifier + RFK4I 4 Gauge Power and Signal Installation Kit

• Speakers: RMS Power: 300W
• True Marine Grade compliance
• CEA-2006 Compliant Amplifier
• 4 Gauge Power and Signal Installation Kit
• 100% Pure Crystal-Oxygen Free Copper (PC-OFC)

$1,107.99

IN STOCK

Only 1 Left!

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

Add a Set of 6-Channel RCA Cables and Save!

$169.99

IN STOCK

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

IN STOCK

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!

$99.99

IN STOCK

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

$164.99

IN STOCK

Only 2 Left!

PM282X 400W 8" 2-Way Coaxial Marine Speaker + PM300X2 300W 2-Channel Marine Amplifier + RFK4I 4 Gauge Power and Signal Installation Kit

• 200 Watts Max Each, 100 Watts RMS Each
• CEA-2031 Compliance
• Amplifier Specs: 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
• Protected against Dust, UV, & Corrosion
• 4 Gauge Power and Signal Installation Kit
• 100% Pure Crystal-Oxygen Free Copper (PC-OFC)

$539.99

IN STOCK

Only 2 Left!

PMX-2 Compact Bluetooth Digital Media Receiver + PM282X Two 400W 8" Coaxial Marine Speakers + PM300X2 300W Marine Amp + RFK4I 4 Gauge Kit

• Receiver: 50W x 4 Chan. MAX • 25W x 4 Chan. RMS
• Speakers: 200 Watts Max Each, 100 Watts RMS Each
• CEA-2031 Compliance
• Amp Specs: 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
• 4 Gauge Power and Signal Installation Kit
• 100% Pure Crystal-Oxygen Free Copper (PC-OFC)

$788.99

IN STOCK

Only 2 Left!

320W Ultra-Compact 4 Channel NA Series Full Range Class D Powersports Amplifier

• RMS Power: 80W x 4 @ 4 ohms
• Total Peak Power: 320W
• Full Range Class D Technology
• Dimensions: 3.7" W x 5.5" L x 1.7" H

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Save 33% off MB Quart Marine Bluetooth Stereo w/ Purchase!

$149.99

IN STOCK

1200W 4 Channel APMR Series Mini Marine Amplifier

• RMS Power: 80W x 4 @ 4 ohms, 115W x 4 @ 2 ohms
• Total Peak Power: 1200W
• Frequency Response: 10-30,000 Hz
• Dimensions: 6" W x 9-7/8" L x 1-7/8" H

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

$109.99

IN STOCK

Only 1 Left!

TM500X1br 500W Monoblock Amplifier + 2 RM112D4 400W 12" Dual 4-ohm Marine Subwoofers + RFK8i 8 Gauge Amplifier Power & Signal Installation Kit

• CEA-2006 Compliant Amplifier
• Boosted Rail technology
• CEA-2031 Compliant Subwoofer
• Klippel Verified
• UV and salt fog resistant Santoprene surround
• 8 Gauge Amplifier Installation Kit
• Made from 100% Pure Crystal-Oxygen Free Copper

$715.99

IN STOCK

Only 3 Left!

All-Terrain Bluetooth Speaker And Amplifier System

• Peak Power: 600W
• RMS: 300W x 2 Channels
• Includes 2-Channel Amp And Two 3" Speakers
• Bluetooth Enabled With Auto Pairing
• Chromed Plastic Speaker Pods
• Includes Adjustable Mounting Brackets
• Dimensions: 3-1/4"W x 3-1/8"D x 1-5/8"H

$79.99

IN STOCK

PMX-2 Bluetooth Digital Media Receiver + PM282HW Two 8" Tower Speakers + PM500X2 500W Marine Amp+ RFK4I 4 Gauge OFC Installation Kit

• Headunit: 50W x 4 Chan. MAX • 25W x 4 Chan. RMS
• Speakers: RMS Power: 300W
• Amplifier: 250 watts RMS x 2 chan. @ 2 ohms
• CEA-2006 Compliant
• 4 Gauge Power and Signal Installation Kit
• 100% Pure Crystal-Oxygen Free Copper (PC-OFC)

$1,354.99

IN STOCK

Only 1 Left!

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

Get 20% off an NVX Universal Remote Level Control!

$74.99

IN STOCK

TM500X1br 500W Monoblock Amplifier + 2 RM112D2B 12" DVC 4-ohm Marine Subwoofers + RFK8i 8 Gauge Amplifier Power & Signal Installation Kit

• CEA-2006 Compliant Amplifier
• Boosted Rail technology
• CEA-2031 Compliant Subwoofer
• Klippel Verified
• UV and salt fog resistant Santoprene surround
• 8 Gauge Amplifier Installation Kit
• Made from 100% Pure Crystal-Oxygen Free Copper

$715.99

IN STOCK

Only 3 Left!

PM300X1 300W Full-Range Monoblock Marine Amp + 2 RM18D4 8" DVC 4-ohm Marine Subwoofer + RFK4I 4 Gauge Power and Signal Installation Kit

• CEA-2006 Compliant Amplifier
• Protected against Dust, UV, & Corrosion
• Marine grade two part epoxy coating on circuit boards
• Subwoofer: 150W RMS
• UV and Salt-Fog resistant TPE (Thermo-Plastic Elastomer) surround
• 4 Gauge Power and Signal Installation Kit
• 100% Pure Crystal-Oxygen Free Copper (PC-OFC)

$516.99

IN STOCK

Only 1 Left!

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

Get 20% off an NVX Universal Remote Level Control!

$99.95

IN STOCK

Only 3 Left!

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

IN STOCK

400W 2 Channel NA Series Full Range Class D Powersports/Marine Amplifier

• RMS Power: 200W x 2 @ 4 ohms
• Total Power: 400W
• Frequency Response: 20-20,000 Hz
• Dimensions: 3.7" W x 5.5" L x 1.7" H

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Save 33% off MB Quart Marine Bluetooth Stereo w/ Purchase!

$149.99

IN 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

$91.99

IN STOCK

2-Channel Bluetooth Portable Amplifier - Great for Vehicles with No Music Source

• Bluetooth Capabilities
• Weather Resistant
• Installation Hardware Included
• 5V USB Charging Output
• Standard 3.5mm Headphone Jack

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$249.95

IN STOCK

Only 3 Left!

200W Max 2 Channel Class D Power Sports Amplifier

• 25 Watts RMS x 2 @ 4 ohms
• 50 Watts RMS x 2 @ 2 ohms
• Total Peak Power: 200 Watts
• Fixed high-pass filter: 80 Hz
• Frequency Response: 11 - 40,000 Hz
• Speaker-level (high-level) inputs
• Class D Full Range

$99.95

IN STOCK

Only 2 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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$229.99

IN STOCK

2500W 5-Channel Compact Marine Class-D Amplifier

• 4 ohms: 100 watts x 4 chan. + 400 watts x 1 chan.
• 2 ohms: 150 watts x 4 chan. + 600 watts x 1 chan.
• Max power output: 2500 watts
• Wired remote bass level control included
• Speaker-level (high-level) inputs
• Variable 12dB High Pass & Low Pass Crossovers

Add a Set of 6-Channel RCA Cables and Save!

$156.99

IN STOCK

2-Channel Powersports Series Amplifier

• 4 ohms: 25 watts x 2 chan.
• 2 ohms: 50 watts x 2 chan.
• Bridged, 4 ohms: 100 watts x 1 chan
• Uses the vehicle’s charging system as power supply for 90-percent efficiency

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Get 20% off an NVX Universal Remote Level Control!

$169.95

IN STOCK

Only 2 Left!

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.

$139.99

IN STOCK

All-Terrain Bluetooth Speaker And Amplifier System

• Peak Power: 1000W
• RMS: 250W x 4 Channels
• Includes 4-Channel Amp And Four 3" Speakers
• Bluetooth Enabled With Auto Pairing
• Chromed Plastic Speaker Pods
• Includes Adjustable Mounting Brackets

$114.99

IN STOCK

Only 3 Left!

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

Add a Set of 6-Channel RCA Cables and Save!

$209.99

IN STOCK

700W Max Monoblock Stealth Series Marine Grade Class D Amplifier

• RMS: 250 Watts x 1 @ 4 ohms
• 350 Watts x 1 @ 2 ohms
• Total Peak Power: 700 Watts
• MOSFET Power Supply w/ Audiophile Grade IRTM Transistors
• Military Grade SMT PCB Maintains Dynamic Performance
• Hybrid Aluminum Alloy Heatsink for Optimum Dissipation
• Dash Mount Gain Control Module Included

$114.99

IN STOCK

Bluetooth Enabled Motorcycle/UTV Speaker and Amplifier System

• 2-Channel Amplifier And Two 3" Speakers
• Marine-Grade Construction
• Bluetooth With Auto Pairing/Reconnect
• Peak Power: 400 Watts x 2 Chan.
• Frequency Response: 250-20,000 Hz
• Dimensions: 3.25"W x 3.88"D x 1.5"H
• Multi-Function Wired Remote Control

$94.99

IN STOCK

200W RMS 2-Channel Class D Power Sports Amplifier

• RMS Power: 50W x 2 @ 4 ohms, 100W x 2 @ 2 ohms
• Total Peak Power: 400W
• Fixed HPF/LPF (80 Hz @ 12dB/Oct)
• Dimensions: 5.71"W x 1.61"L x 4.65"H

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$179.95

IN STOCK

Only 2 Left!

Amplifier Bass Remote Control for Kicker PXi 50.2 Amplifier

• Remote Control
• Water Resistant
• 30' Cable Length
• Plug and Play Compatibility
• Used for the PXi50.2

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$79.95

IN STOCK

Only 3 Left!

2300W Monoblock Compact Marine Class-D Amplifier

• 4 ohms: 900 watts x 1 chan.
• 2 ohms: 1400 watts x 1 chan.
• Max power output: 3500 watts
• Pulse Width Modulated MOSFET power supply
• Speaker-level (high-level) inputs
• Variable 12dB High Pass & Low Pass Crossovers

$118.99

IN STOCK

Monoblock Powersports Series Amplifier

• Peak: 100W x 1 @ 1 ohm, 200W x 1 @ 0.5 ohms
• Total Peak Power: 200W
• CEA-2006 Compliant
• Bass Boost: 0-12 dB
• Extremely Small and Weather Resistant Design
• Dimensions: 4-3/4"W x 3-1/2"D x 2"H

VIP Guarantee - FREE 2-Day Shipping,
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Get 20% off an NVX Universal Remote Level Control!

$169.95

IN STOCK

Only 2 Left!

1300W 4 Channel APMAR Series Class AB Marine Amplifier

• RMS Power: 100W x 4 @ 4 ohms, 130W x 4 @ 2 ohms
• Total Peak Power: 1300W
• Variable Low and High Pass Filters
• Dimensions: 6.4" W x 9.9" L x 2.2" H

$129.99

IN STOCK

1000W 4-Channel Marine Power Amplifier

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

$129.99

IN STOCK

1600W Max 4 Channel Mini MOSFET Marine Amplifier

• 4 ohms: 300 watts x 4 chan.
• 2 ohms: 450 watts x 4 chan.
• Max Bridged, 4 ohms: 1200 watts x 2 chan.
• Pulse Width Modulated MOSFET power supply

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

$92.99

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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10% Rewards, Extended Warranty and more!

Add a Set of 6-Channel RCA Cables and Save!

$494.99

IN STOCK

Only 1 Left!

Bluetooth-Enabled All-Terrain Amplifier System with Illuminated Multi-function Controller

• FEATURE 1
• FEATURE 2
• FEATURE 3
• FEATURE 4
• FEATURE 5
• FEATURE 6
• FEATURE 7

$119.99

IN STOCK

Only 1 Left!

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

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

Save 33% off MB Quart Marine Bluetooth Stereo w/ Purchase!

$139.99

IN STOCK

200W 2-Channel PXA-Series Powersports 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

Get 20% off an NVX Universal Remote Level Control!

$199.95

IN STOCK

Only 1 Left!

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

Add a Set of 6-Channel RCA Cables and Save!

$499.95

IN STOCK

Only 1 Left!

Polk Audio db651s 6.5" db Series Shallow-Mount Speakers + Kenwood KAC-M3004 Class D Compact Amp + Rockford Fosgate Power Install Kit

• Amp RMS: 50W x 4 @ 4 ohms
• Speakers: Peak Power: 660W per set
• RMS Power: 55W Each
• 3/4" Liquid-Cooled Silk / Polymer Composite Dome Tweeter
• Mounting Depth: 2"
• Lightweight Dynamic Balance Polymer/Mica Composite Mineral Filled Woofer Cone
• 4 Ohms Impedance
• Sensitivity: 92dB
• CEA-2006 Compliant/Preamp Outputs/LPF
• Variable Bass Boost: 0 to +12 dB bass boost at 50 Hz
• Lo-Level (RCA) and Speaker-level (high-level) inputs
• Dimensions: 6-1/2"W x 4"D x 1-13/16"H

$280.96

IN STOCK

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

Get 20% off an NVX Universal Remote Level Control!

$89.99

IN STOCK

Only 2 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!