ok well i looked and found that my current subs (crappy ones) have an ideal box volume of 1.5 ft^3 each. I think I will actually just get a new box when the time comes so if anyone has one ported, 1.5 ft cubed each side that would be perfect
I could build one as well but I **** at carpeting it ***** and I am way to picky about it. And the box I posted is exactly to the specs you posted man.