Rockford Fosgate

On land or sea, a quality subwoofer is a must if you're serious about sound. Rockford Fosgate designed their PM210S4 marine subwoofer to bring booming bass to your boat, with plenty of power and rugged True Marine Grade components. This 10" sub features a rugged, removable stainless steel sport grille that looks great and stands up to blistering sunlight and damaging moisture. Underneath the UV stable Centrex® injection molded shell and durable Thermo-Plastic Elastomer (TPE) surround, you'll find a polypropylene cone that's treated with UV inhibitors, plus a moisture- and tear-resistant Aramid fiber spider. This sub's suspension is designed to stand up to the pounding of big wakes and choppy water, so it'll never miss a beat at high speed — and neither will you. Powerful enough for bass-heavy music and versatile enough to work in sealed, vented, or infinite baffle installations, the PM210S4 is a great choice for anyone who's building a serious marine stereo system.