Sony XSL100P5M 10" Marine Subwoofer

Don't struggle to hear your music over the crashing of the waves. Sony's XS-L100P5M 10" marine subwoofer makes a nice addition to your boat's audio system, pounding out deep, full-bodied bass that you can enjoy while relaxing on the water.

Sony built this sub with the marine environment in mind — it sports a UV- and salt-resistant design that can endure long days in the heat of the sun. The gold-plated binding posts resist corrosion, so you don't have to worry about moisture damage.

The unique cone design contains spiral ribs for increased rigidity. The result — low distortion and nothing but clean, accurate sound. You can use this sub for free-air applications — no enclosure is required.