Xi12D | 12" 600W DVC SubwooferXi 12D Subwoofer brings 600W of authority to your stereo's bottom end. Built to exacting standards and composite material selection, the Xi woofers boast fit and finish that's second to none. Great woofer for small sealed box applications and also works great for vented enclosures when space is permitted. Add an Xi 12" Black Gloss Grill to your order for a professional finish and subwoofer protectant UniCast Basket Heavy duty powder coated cast