The 10 Best Marine Amplifiers
We spent 26 hours on research, videography, and editing, to review the top choices for this wiki. Sunny weather is here and that means it's time to pump up the jams as you take to the lake or bay on your favorite floating rig. But to really get the music cranking, you're going to need a capable amplifier for that crummy stock sound system. Luckily for you, we've put together a list of some of the best marine units out there, ranked according to price, power, and, of course, durability. When users buy our independently chosen editorial picks, we may earn commissions to support our work. Skip to the best marine amplifier on Amazon.
10. Audiopipe 1200 Watt APMR
The Audiopipe 1200 Watt APMR is a well-rounded option for the outdoor music listener looking for more out of their current setup. Coated circuit boards protect against corrosion brought on by salt and water, and the unit is bridgeable, allowing for flexible installation.
- remote for subwoofer adjustment
- rca audio inputs
- cooling fan can be noisy
|Rating||4.0 / 5.0|
9. Polk Audio PA Monoblock
Capable of producing a clean 1,200 watts, the Polk Audio PA Monoblock is for serious audiophiles. Its sleek design makes it as suited for the car as for the party boat, though its vented body means it's more susceptible to damage from the outdoors.
- high-speed power supply
- compliant with modern amp standards
- good for bass-heavy subwoofers
|Rating||3.5 / 5.0|
8. Kenwood Compact
Not all of us have space on our rinky-dink pleasure craft for a full-size amp, which is why the Kenwood Compact is so handy. The 4-channel unit packs 400 watts of sound into a slim three-pound body, making it a great alternative when space is in limited supply.
- 90db signal to noise ratio
- wide bluetooth range
- good for motorcycles
|Rating||3.6 / 5.0|
7. Pyle Hydra Amp
The completely waterproof Pyle Hydra Amp is a great addition to any poolside stereo system, offering built-in fuse and short-circuit protection for maximum safety. Also, a heavy-duty aluminum alloy heatsink helps prevent it from burning up during long stints in the sun.
- 4 channels at 100 watts each
- backed by one-year warranty
- gold-plated speaker terminals
|Rating||3.9 / 5.0|
6. Aquatic AV AQ-AD600
Rated for use in any environment, the Aquatic AV AQ-AD600 doesn't need any coddling. The manufacturer's patented shockwave technology helps it handle impacts and jounces without affecting sound quality, which it delivers through two, three or four channels.
- features stylish blue exterior
- 600 watts maximum power
- no wireless remote
|Rating||4.3 / 5.0|
5. Pyle PLMRMP1A
Perfect for small cooler radios, the Pyle PLMRMP1A is another compact unit that, with a 400-watt maximum, won't disappoint in the output department. It's also extremely affordable, making it one of the best values on this list.
- anti-thump speaker protection
- easy plug-in for mp3 or ipod
- accessory cables included
|Rating||4.1 / 5.0|
4. Pyle 8-Channel Marine Grade Bridgeable
Power your luxury yacht -- or small fleet of ships -- with the Pyle 8-Channel Marine Grade Bridgeable, a monster 3,000 watt amp featuring a range of audio controls able to run up to 12 speakers and four subwoofers at a time. Did we mention it's fully waterproof?
- silver-plated terminal connectors
- mosfet power supply
- includes wireless bass remote
|Rating||4.0 / 5.0|
3. JBL 4-Channel
Marine amplifiers differ from standard ones in their ability to weather all elements, and the JBL 4-Channel is a good exemplar of that. Its rugged build is sealed from moisture and dust, but it still manages to deliver an impressive 600 watts of sound with no distortion.
- variable bass boost
- stainless steel hardware
- fanless design may run hot
|Rating||4.7 / 5.0|
2. Rockford Fosgate M12001D
The Rockford Fosgate M12001D is a premium offering from a brand known for making long-lasting equipment and providing great customer service. This 600 watt model is sure to weather the storm with a design that avoids overheating and overcurrent.
- high efficiency
- variable frequency filters
- limited footprint
|Brand||Rockford Fosgate M12001|
|Rating||4.9 / 5.0|
1. Boss MR1200PA
Made by one of the most recognized names in audio equipment, the Boss MR1200PA does it all, from pushing a crystal clear, 1,200-watt sound in all conditions to being completely weatherproof. It evens features a built-in PA system, so you can really get the party started.
- variable crossover and bass boost
- bridgeable and 2ohm stable
- backed by 6-year warranty
|Rating||4.9 / 5.0|