Every home needs an electronics expert someone who can decide if it makes sense to buy the latest equipments If you are a gadget freak our Electronics catalog is your dream destination If youre still stuck at the basics our elaborate product specifications shall handhold you through the purchase Features. Underseat Downfire. Finished with Durable Bed Liner. 20092017 Ford F150 Super Crew or 2017 Ford F250F350 Super DutySpecifications. Air Space 10 Cubic Feet per sub. Mounting Depth 5 7/8". Tuning Frequency 36Hz. Dimension 57 x 10 x 16 in. Weight 445 lbs