Atrend is your perfect solution for a great custom-fit install. The BBox Series Dual Upfire Enclosures for Dodge Ram Quad Cab 2002 and Up (10 in.) is finished a durable trunk liner, rounded edges and spring-loaded terminal cups..MDF construction.10".Completely glued & braced.Completely carpeted enclosure with rounded edges.Screwed-down terminal cups.Fits 2002 & up Dodge Ram Quad Cab..75" speaker baffles.Custom built for under-seat application