I'm planning on building or having built a single 12" sealed enclosure to go on the drivers side.
I've got panels on either side, amp built into the pass side.
I'd like to build something with around 1 - 1.25 cu ft of space.
My original idea is to build a rectangular box to those specs, and cut a rectangular hole in the blank panel, mount the box to it and smooth it up with fiberglass.
Any thoughts or suggestions? I havn't even tried to make any measurements do know how deep I can go. I want to take up as little usable trunk space as possible.