2014-2018 Gmc Crew Cab 4 Door Empty Single 10″ Enclosure Under Seat Down-fire Side Rectangle Port Venting – 5″ X 3″ Port Opening ⅝” Mdf Construction Spring Loaded Push Pin Terminals
Dimensions: 41″w X 17″h X 9″bd/5″td Mounting Depth: 5″ Volume (sub): 1.2 Cubic Feet
