Posted March 28, 201015 yr i have a 3 inch by 12 inch port that goes in 9 inches which means its tuned to 32 hz ... if i maybe woulda made it thinner and went back farther could it of been louder?
March 28, 201015 yr Author the rest of the box specs would be very helpfull.it would be 30 inches deep by 32 wide by 12 3/4 tall
March 29, 201015 yr You can't have a 12" tall port in a box that's 12.75" tall outer dimensions. Did you give us internal dimensions?