Rockford Fosgate

On land or sea, a quality subwoofer is a must if you're serious about sound. Rockford Fosgate designed their M1D4-12 marine subwoofer to bring booming bass to your boat, along with versatile RGB LED lighting to give you looks to match their great sound. This M1 Series M1D4-12 12" sub features a rugged, removable grille that looks great and stands up to blistering sunlight and damaging moisture. Underneath the UV-stable shell and durable Santoprene rubber surround, you'll find a injection-molded mineral-filled polypropylene cone that's treated with UV inhibitors, plus a moisture- and tear-resistant synthetic fiber blend spider. The 2-position VersaSwitch™ lets you set up the sub for 2-ohm or 8-ohm impedance with a simple flip of the switch. Rockford Fosgate's corrosion-resistant, spring-loaded push terminals and flexible, insulated silicone lead wire will stand up to the elements, whether you're on open water or tied up at the marina. This Element Ready™ sub won't miss a beat — and neither will you. The sub...