Prepare for topnotch audio entertainment with the BBox Series Single Sealed Upfire Enclosure for Dodge Ram 2002 and Up (12 in. , Compatible with Quad and Crew Cabs) from Atrend. This custom upfire box fits under the rear seat. You must remove the metal foldout tray if the vehicle is so equipped, but no other modifications are required. This enclosure fits full bench and split seat models and will not affect rear seating..MDF construction.Completely carpeted enclosure with rounded edges.Completely glued & braced..75" speaker baffles.Screwed-down terminal cups.Quad Cabs & Crew Cabs.Custom built for under-seat application.Fits 2002 & up Dodge Ram.12"