Hi, I just recently bought a 2005 Lincoln Navigator and I'm wanting to install a
13" W7 with a JL 1000/1 amp but i dont want to lose the seats in the back row.
I want to keep the back seats and there is only about 1 foot of trunk room in the back, but there is some space if i take out the jack and stuff and make a custom fiberglass enclosure. I know the JL needs alot of space to work properly especially since i want a ported enclosure. Any advice would be greatly appreciated

it's going to be tough to go with a ported box in that little space. I would suggest using a sealed box and getting some nice sq from that sub

do you think it would have to be a fiberglass box that kinda moulds with the frame so that it sinks in where the jack and everything is, or would it just be a normal sealed mdf box with the entire box on top of the jack compartment?