2010-2015 Camaro Coupe Dual 12 Ported Subwoofer Box Fits All 5th Gen Coupe Camaros Years 2010-2015 Made from 3/4" MDF, Holds Two 12" Subs, Fires Toward Rear Of Trunk Mounting Depth: 9.5", Volume: 1.7 cu.ft Net Per Sub, Tuned to 33 hz Mounting Holes: 11-1/8", Charcoal Gray Carpeting, Speaker termininals installed Ported Design for Mind-Blowing Bass. Easily Installs Through Trunk Opening.