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Installing a new marine receiver and speakers in your boat will give you an immediate upgrade in sound quality. But if you want to get the most out of your system, you need to add a quality marine-rated amplifier.

Most people associate amps with high volume. And while that's very true (and very necessary on ski boats and other open vessels), an amp brings more to your boat than just decibels – you'll also hear details. Instead of losing most of the notes to wind and engine noise, you'll hear your favorite songs the way you know they're supposed to sound.
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2-Channel 600W Marine ATV Golf Cart Power Bike IPX6 Waterproof DS18 NXL200.2D DS18 Hydro NXL200.2D Digital Marine 600 Watts Max IPX6 Waterproof

DS18 Hydro NXL200.2D 600 Watts full range digital Marine two channel stereo amplifier.

Big Jeff Price: $194.95
Micro Amplifier 2Ch Class D ATV UTV Boat Marine 600 Watt Waterproof Amp DS18 Micro Amplifier 2Ch Class D ATV UTV Boat Marine 600 Watt Waterproof Amp DS18

DS18 Hydro NXL-N2 600 Watts digital Marine Two channel stereo amplifier.

Big Jeff Price: $214.95

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Micro Amplifier 1Ch Mono Block ATV UTV Boat Marine 700 Watt Waterproof Amp DS18 Micro Amplifier 1Ch Mono Block ATV UTV Boat Marine 700 Watt Waterproof Amp DS18

DS18 Hydro NXL-N1 700 Watts Mono Block digital Marine single channel stereo amplifier.

Big Jeff Price: $224.95

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1-Channel 1200W Marine ATV Golf Cart Bike IPX6 Waterproof DS18 NXL600.1D Mono DS18 NXL600.1D Digital Marine 1-Channel Mono 1200 Watts IPX6 Waterproof

DS18 Hyrdo NXL600.1D is the perfect amplifier for your boat, ATV, or UTV with it's stainless hardware, UV and salt fog protection, and it's IPX6 waterproof rating. And with a 1200 Watt max output

Big Jeff Price: $234.95
Micro Amplifier 4Ch class D ATV UTV Boat Marine 720 Watt Waterproof Amp DS18 Micro Amplifier 4Ch Class D ATV UTV Boat Marine 720 Watt Waterproof Amp DS18

DS18 Hydro NXL-N4 720 Watts Class D digital Marine stereo amplifier.

Big Jeff Price: $234.95

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Cadence Seaqua SQA600.1 600W 1 Ohm Mono Block Marine ATV Micro Amplifier Cadence Seaqua SQA600.1 600W 1 Ohm Mono Block Marine Amplifier

Cadence SQA600.1 600 Watt At 1 Ohm Monoblock Amplifier

Big Jeff Price: $262.95
Cadence Seaqua SQA500.4 125 Watt X 4 Channel Marine ATV Micro Amplifier 500W Cadence Seaqua SQA500.4 125 Watt X 4 Channel Marine Amplifier 500W

SEAQUA Series 500W 4 Channel Full Range Class D Amplifier

Big Jeff Price: $276.95
Cadence Seaqua SQA1200.1 1200W 1 Ohm Mono Block Marine ATV Micro Amplifier Cadence Seaqua SQA1200.1 1200W 1 Ohm Mono Block Marine Amplifier

Cadence SQA1200.1 1200 Watt At 1 Ohm Monoblock Amplifier

Big Jeff Price: $292.95
4-Channel 1200W Marine ATV Golf Cart Power Bike IPX6 Waterproof DS18 NXL400.4D DS18 Hydro NXL400.4D Digital Marine 600 Watts Max IPX6 Waterproof

DS18 Hydro NXL400.4D 1200 Watts full range digital Marine 4 channel stereo amplifier.

Big Jeff Price: $299.95
1-Channel 1600W Marine ATV Golf Cart Bike IPX6 Waterproof DS18 NXL800.5D Mono DS18 NXL800.5D Digital Marine 5-Channel Mono 1600 Watts Max IPX6 Waterproof

DS18 Hydro NXL800.5D full range digital Marine 5 channel stereo amplifier. Smc (surface mount component) technology. RCA input/ speaker/ power direct harness design. Leds indicate working status: power/ protection.

Big Jeff Price: $349.95
Cadence Seaqua SQA750.6 125 Watt X 6 Channel Marine ATV Micro Amplifier 750W Cadence Seaqua SQA750.6 125 Watt X 6 Channel Marine Amplifier 750W

SEAQUA Series 750W 6 Channel Full Range Mono 1 Ohm Amplifier

Big Jeff Price: $362.95