ok so slot deminsions are 2 in wide x 15.75 in high x 25.5 in long and the port extension is 9 in long
box is round 3.39 cuft
outside measurements : 26 in. wide x 17 in. high x 16.5 in deep
what would that be tuned at? im really bad at math lol
used 3\4" MDF for entire box