Wet Sounds REVO 10 XS-B-SS GRILL Black w/ Stainless XS Open Style Grill for the REVO 10 Inch Subwoofer Add protection and style to your Wet Sounds' REVO 10 Subwoofers with a bold design and durable finish. These grilles are a practical addition to the interior of your boat or sxs to match your REVO marine coaxial speakers and are available in 8 different styles & finishes. * Please Note REVO 10 Subwoofer Grilles are sold individually.