JBL Stage Marine Subwoofer Waterproof 10 Inch Grey (250 mm) 600 Watt High Seaworthy Boat Speaker Bass Box UV and Saltwater Resistant Outdoor

Boats can be quite loud, so these JBL marine speakers deliver powerful sound that penetrates the wind and noise and can withstand the harsh outdoor environment Sealed polypropylene membrane provides great super deep bass and a lot of power so that the bass can be heard loud and clear Made for this: these JBL marine speakers are designed for a rough life; with sun, spray, salt and extreme temperatures and occasional fish on the deck OUTDOOR PERFORMANCE These ocean-grade JBL boat subwoofers have accented performance at frequencies heard in an open-air environment JBL Marine speakers undergo a rigorous testing process. Harman Kardon exposes them to great cold, heat, vibration, UV radiation and intense salt spray and lets them run at full power for days