4 W7 13.5s

[BobbyG2]

Since you're thinking of a wall, if I were to do a wall I'd design it so that I didn't have to demolish it if I were to get better subs. This design will work for those 4 subs, and it could even work with 4 badass 15's if you wanted to upgrade in the future (and all you'd have to do is expand the sub cutouts bigger)

Subs forward, port forward, port sharing 3 walls (top, bottom, and one of the sides, your choice), double sided, tuned to a nice SQLish tune, quadruple baffle, .2 cu.ft. of bracing (means you can go crazy with the threaded rods)

[AGuyWithAJeep]

I like that idea, but would that be to much internal space for them at all?

[AGuyWithAJeep]

Would this work?

Top/ bottom: 41"x31"

Sides: 32"x26.5"

Back: 32"x41"

Port Walls: 32"x22.25"

Face (x2) 32"x17.25"

Port in center, front. Baffle is 3 inches thick, everything else is 1.5 inches thick

Aluminum rods bolted in for bracing (4 verticle rods at 1 inch thick (2 on each side) and 4 horizontal rods at 1 inch thick (2 on each side)

I still think this will be to much internal volume