JL Audio M8IB5-SG-TB

Designed to withstand the rigors of the marine environment, JL Audio's M8IB5-SG-TB marine subwoofer brings big bass and subtle style to your boat, and its unique size makes it a great fit on most boats. The free-air design allows you to install it in a bulkhead or another suitable spot, or you can use a large sealed enclosure. Add it to your existing system, or use it in conjunction with JL Audio's marine speakers to create a powerful sound system that will rock the waves.The titanium finish and sport grille design make it a great addition to your boat's interior. This rugged sub is made for marine use. Built in JL Audio's Florida factory, this powerful sub uses a marine-grade synthetic fiber spider, injection-molded polypropylene cone, and synthetic rubber surround to withstand the corrosive effects of sun, salt, and spray. A UV-resistant polymer basket protects the entire structure, and special UV protection ensures that the grilles will still look factory-fresh, even after years of sun exposure. As an a...