4-Channel Marine Amplifiers | Marine Amplifiers | Marine Audio & Electronics at Sonic Electronix

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4-Channel Marine Amplifiers

  • 5.0
6 reviews

400W RMS Full Range Class D 4-Channel Car/Marine/Powersports Amplifier

• 400 Watt True RMS Output!
• Marine Certified 4-Channel Micro Class D Amplifier
• 75W x 4-Chan. @ 4 ohms
• 100W x 4-Chan. @ 2 ohms
• 3-Way System Protection
• 4/2 Channel Operation
• 8 Gauge Power and Ground Inputs
• Extremely Small Footprint!

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$169.93

IN STOCK

  • 5.0
5 reviews

1000W RMS Full Range Class D 4-Channel Car/Marine/Powersports Amplifier

• RMS: 150 x 4 @ 4 ohms, 250W x 4 @ 2 ohms, Bridged 500W x 2 @ 4 ohm
• Total RMS Power: 1000W
• CEA-2006 Compliant
• Efficient Full Range Class D Design
• Dimensions: 12.1"W x 5.4"D x 2.0H

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Add a 100% Copper, True 4 Gauge Amp Kit and save 50%

$239.99

IN STOCK

320W Max NA2 Series Class-D 4-Channel 2 ohm Stable Amplifier

• 40 watts RMS x 4 @ 4 ohms
• 80 watts RMS x 4 @ 2 ohms
• 320 watts Total Power
• Switchable High-Pass Filters
• 0-12dB Boost
• Aluminum Heatsink
• Dimensions: 3.7" W x 5.51" L x 1.77" H

$79.93

IN STOCK

Only 2 Left!

  • 4.8
4 reviews

300W 4-Channel PXA-Series Powersports/ATV/Motorcycle/Car/Boat/Mini Amplifier

• RMS: 50W x 4 @ 4 ohms, 75W x 4 @ 2 ohms, 150W 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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$159.95

IN STOCK

  • 4.3
7 reviews

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

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

$86.93

IN STOCK

  • 5.0
4 reviews

500W RMS Class-D Weatherproof Motorcycle / ATV / SSV / UTV 4-Channel Amplifier

• 70 Watts RMS x 4 @ 4 ohms
• 125 Watts RMS x 4 @ 2 ohms
• 250 Watts RMS Bridged x 2 @ 4 ohm
• Total RMS Power: 500 Watts
• CEA-2006 Compliant
• IPX6 waterproof rating
• Heavy duty aluminum alloy heat-sink for extreme heat dissipation
• Dimensions: 9-3/8"W x 1-13/16"H x 4-9/16"D

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Get 25% Off an SMD CC-1 with Select Amplifiers

$350.99

IN STOCK

  • 5.0
1 review

140W RMS Class-D Weatherproof Motorcycle / ATV / SSV / UTV / Car 4-Channel Amplifier

• 50 Watts RMS x 4 @ 4 ohms
• 70 Watts RMS x 4 @ 2 ohms
• Total Peak Power: 280 Watts
• CEA-2006 Compliant/Preamp Outputs/LPF
• Frequency Response: 20 - 20,000 Hz
• Dimensions: 8.66"W x 3.09"D x 1.77"H

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$251.99

IN STOCK

  • 5.0
4 reviews

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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FREE True 4 Gauge OFC Amplifier Install Kit with Purchase

$499.93

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Only 2 Left!

350 W Peak THOR Series Class-D 4-Channel 2-Ohm Stable Amplifier

• 40 Watts Peak x 4 @ 4 ohms
• 80 Watts Peak x 4 @ 2 ohms
• Total Peak Power: 350 Watts
• Built to withstand various elements
•Variable Bass Boost
• Aluminum Heatsink
• 3.7" L x 5.5" W x 1.77 " H

$77.93

IN STOCK

400W Max Thor Series Class-A/B 4-Channel 2 ohm Stable Marine and Powersports Amplifier

• 50W Max x 4 @ 4 ohms
• 100W Peak x 4 @ 2 ohms
• 200W Peak x 2 @ 4 ohm, Bridged
• Total Peak Power: 400 Watts
• Preamp Outputs to Daisy Chain Multiple Amps
• 0-9 dB Bass Boost
• Aluminum Heatsink
• Dimensions: 12.64" W x 8.86" L x 2.36 H

$99.99

IN STOCK

  • 5.0
2 reviews

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

Add a 10 AWG Amplifier Power Installation Kit!

$230.93

IN STOCK

Only 3 Left!

400W 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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Add a 100% Copper, True 8 Gauge Amp Kit and save 25%

$449.99

IN STOCK

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

$139.93

IN STOCK

  • 4.8
4 reviews

1400 W Peak (700W RMS) Class D 4-Channel Marine Amplifier

• 125 Watts RMS x 4 @ 4 ohms
• 175 Watts RMS x 4 @ 2 ohms
• Bridged: 350 watts x 2 chan @ 4 ohms
• Total Peak Power: 1400 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

$142.93

IN STOCK

4 Channel Compact Power Amplifier, Conformal Coated, 400W Max Power

• compact 4-channel amplifier for car, motorcycle, and boat
• CTA-2006 compliant
• Class D amp technology
• Variable high- and low-pass filters
• 10-gauge

$179.99

IN STOCK

  • 4.7
3 reviews

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

Add a 10 AWG Amplifier Power Installation Kit!

$249.99

IN STOCK

600W Peak (280W RMS) STX Series Class-D Ultra-Compact 4-Channel 1-Ohm Stable Powersports Amplifier

• 80 Watts RMS x 4 @ 4 ohms
• 130 Watts RMS x 4 @ 2 ohms
• Bridged, 4 ohms: 280 watts x 2 chan.
• Total Peak Power: 600 Watts
• Frequency Response: 10 - 40kHz
• Dimensions: 4"W x 9.25"L x 1.5"H

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Add a 100% Copper, True 8 Gauge Amp Kit and save 50%

$399.99

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Only 3 Left!

700W MAX (350W RMS) Series 4 ohm Stable 4-Channel Class-D Powersports Amplifier w/ Remote Level Control

• 125 Watts RMS x 4 @ 4 ohms
• 175 Watts RMS x 4 @ 2 ohms
• Total Peak Power: 700 Watts
• CEA-2006 Compliant
• 0 to 12 dB Bass Boost
• Aluminum Heatsink
• For Powersports Applications

Add a 100% Copper, True 8 Gauge Amp Kit and save 50%

$269.93

IN STOCK

Only 3 Left!

1200W Peak (500W RMS) Class D 4-Channel Vega Series Marine Amplifier w/ Remote Turn On Trigger

• 80 Watts RMS x 4 @ 4 ohms
• 150 Watts RMS x 1 @ 2 ohms
• Total Peak Power:1200 Watts
• CEA-2006 Compliant/Preamp Outputs/LPF
• 0 to 12dB Bass Boost
• High Power Full Range Digital Class D Advanced Technology IR Chipset

Add a 100% Copper, True 8 Gauge Amp Kit and save 50%

$279.99

SPECIAL ORDER

Ships at Later Date

  • 5.0
3 reviews

600W 4-Channel Class D, MHD Series Small Profile Marine Amplifier with R.I.P.S. Technology

4-Channel Class D MHD Series Marine Amplifier • 150W x 4 Chan. @ 4 ohm • 300W x 2 Chan. Bridged @ 8 ohm • Regulated Intelligent Power Supply • Single Cycle Control Technology • Studio-Grade Signal Processing • Advanced Rollback Protection Circuitry

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Get 25% Off an SMD CC-1 with Select Amplifiers

$1,059.99

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