JL Audio M3-10IB-C-GW-4 M3 Series 10" Marine Subwoofer — Classic White Grille

Overview: The JL Audio M3-10IB-C-GW-4 is a 10" 4-ohm marine subwoofer engineered for harsh marine environments while delivering deep, accurate bass. It features an injection-molded mica-filled polypropylene woofer cone with a synthetic rubber surround for durability and performance on the water. Construction and hardware: The driver is mounted in a Centrex polymer basket and fitted with a matching grille, backed by a stainless steel back plate for added corrosion resistance. Gold-plated, marine-grade brass binding posts ensure reliable electrical connections. A marine-grade synthetic fiber spider is used to support cone travel and long-term reliability. Performance and enclosure: This model is optimized for free-air installation but will also perform in sealed enclosures. Optimum sealed enclosure volume: 2.5 cu ft. Power handling is 175 watts RMS (350 watts peak), with a sensitivity of 87.2 dB. Mechanical dimensions include a top-mount depth of 5-1/8" and a cutout diameter of 8-7/8". Warranty: 2 years. What’s in the box: One JL Audio M3-10IB-C-GW-4 10" marine subwoofer with fixed (Classic White) grille; six 1-1/2" stainless-steel screws; six stainless-steel flat washers; owner’s manual. If you need help accessing the owner's manual, please give us a call.