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Best Marine Subwoofers

Updated June 2022
Bottom line
Pros
Cons
Best of the Best
Clarion 10-Inch Subwoofer
Clarion
10-Inch Subwoofer
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Bottom Line

One of the best all-around marine subwoofers you can purchase without getting into premium territory.

Pros

Comes as a complete, durable subwoofer package. Molded enclosure is easy to install with minimal modifications made to the boat itself. Great sound production for a sub of this size. 350 watts of power. Stands up to harsh weather conditions. Very durable.

Cons

Volume and dynamics can feel overpowering at first.

Best Bang for the Buck
Polk Audio 10-Inch Subwoofer
Polk Audio
10-Inch Subwoofer
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Bottom Line

The best choice to buy to get decent low end sound quality from a budget 10-inch subwoofer.

Pros

Uses minimal amplifier power, meaning you can use a lower power-rated amplifier to save money. Compatible with many external enclosures and audio boxes to eliminate the need to cut holes into a boat's interior. Wrap-around rubber gasket seals the subwoofer for airtight performance.

Cons

Older design lacks many of the high tech features of modern subwoofers.

JBL 10-Inch Subwoofer
JBL
10-Inch Subwoofer
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Bottom Line

Large 10-inch subwoofer that uses a heavy, durable casing to keep the internal parts protected.

Pros

250-watt Class D amp. Easy installation using the included pigtail hookup and mounting hardware. Sound quality is good in marine environments, especially in rough seas or ocean settings. Waterproof construction.

Cons

The subwoofer requires a deep hole to mount properly.

Polk Audio 12-Inch Single Voice Coil Subwoofer
Polk Audio
12-Inch Single Voice Coil Subwoofer
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Bottom Line

A good budget way to add some great low-end sound to a boat without spending too much money.

Pros

Simple design and construction. Enclosure is surprisingly sturdy due to the stiff ABS dust cap and outer shell. Design limits the amount of artifacts and distortion produced. Built for all types of boats.

Cons

Installation may require professional help depending on the boat.

Kenwood 10-Inch Subwoofer
Kenwood
10-Inch Subwoofer
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Bottom Line

A good option to consider if you want a larger 10-inch subwoofer to deliver better dynamics and volume.

Pros

Comes with a single mono amplifier. Eliminates the need for extra equipment other than a stereo or external sound source. RCA speaker-level inputs and vented voice coil. Includes the necessary mounting hardware and fasteners.

Cons

200-watt maximum power rating is low for a 10-inch subwoofer.

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BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We only make money if you purchase a product through our links, and all opinions about the products are our own. About BestReviews  
BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We buy all products with our own funds, and we never accept free products from manufacturers.About BestReviews 
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