Experienced No Wall box builders:
I have 4Skar Audio VVX 12's in ~7 cubic feet on 3kw.
They move pretty damn close to XMECH with the current box.
What would you recommend in order for me to add my second AP 3000?
I know this isn't the most efficient box, and I resent that, but it's done everything I've asked of it.
Current box Specifications:
7 Cubes Net with Displacements +/- .2 cubic feet
8 4in PVC Ports 23in long
All 8 open = 39hz (~100 sqin of port)
Block off 4 for my daily tuning of 28hz
12 Sundown Sa 10s
0.33 Daily ftw.