anybody every try to remove or seal off the floor ac vents under the driver & passenger seats? i need to put an amp there and im trying to figure out how to go about doing it. the entire underneath of my backseta is taken up by a sub box so, no room for an amp there.

 

it installs the amp behind the seat

 

its a supercrew, theres no room behind the backseats, and if ur talking about putting ir behind the front seats, it would be on the floor of the rear seats where your feet go.. waiting for wires to get trampled

 

There is plenty of space behind the seat of a NBS supercrew. I have two amps mounted back there... search and you'll probably find some pictures.