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Experience bass that’s powerful, smooth, and perfectly balanced—ideal for boating, fishing, or dockside entertainment. Its infinite-baffle design requires only moderate air behind the woofer, while DMA-optimized motor, suspension, and cone systems reduce distortion. Optimized for quality amplification, it delivers professional-grade clarity and versatile power handling.
Built for real marine duty, this subwoofer withstands harsh saltwater and UV exposure for years of dependable performance. Sport models feature built-in RGB LED lighting for a vibrant, customizable accent, while marine-grade construction—including mica-filled polypropylene cone, synthetic rubber surround, polymer basket, and stainless steel back plate—resists corrosion and UV damage.


Equipped with gold-plated marine-grade binding posts, this subwoofer ensures secure, long-lasting connectivity in wet, salty conditions. Optimized for infinite-baffle setups and compatible with sealed enclosures (2ft³ recommended), it’s tested in UV and salt fog chambers for durable, long-term marine performance.
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Upgraded my old marine sub with this one from JL Audio. And when you buy from JL Audio, it means that its really a true upgrade from from before. Really sounds great and the build quality of the marine sub is off the charts. I love also how it looks and although the price can really be painful for the pocket, but its still worth every buck that I paid for it with its overall performance.