I want to use and aero port, but the calculator on PSP is confusing to me, so here I am.
The dimensions of this box I am building are:
32.5W x 15.5H x 21D
These are EXTERNAL DIMENSIONS and I am using 3/4 in. birch
Disp. of sub: 0.31
I want to tune at 30 hz.
How do I go about doing this? I want to keep as little port area as I can, but enough.