i was able to move and cut enough stuff to fit my amp behind the seat. so now i need a better box.
any one ever use subthump boxes? i might grab one because the supercrew box doesnt have enough space between the box and floor for sub excursion for what i am goin to run in there. if anyone uses subthump give me some feed back plz
2009 & Up F150 Supercrew Dual Downfire Subwoofer Enclosure
It looks alright. This guy built both of the boxes I have in my current truck. My current box has 1 cu.ft. sealed for each side. Cut for 2 12"s and fits a 6.5" mounting depth upfiring. His box also came sealed internally with fiberglass resin. And he also put "TITAN" in raised letters on the front of the box for me. I also know that his daily driver is a 2009 or 2010 F150 Crew Cab so he should know the specs pretty well.
His website is Tech12volts.com ...snag his contact information and see what he can do for you. Just another thought. You might be able to snag a little bit more mounting depth and get some more powerful subs. Then again maybe not. Good luck.