So i just picked up my 15" kicker comp vr and now i need to make a box for it. Frequency Responce- 25-500 Min. box recomendations= 3 cft Max box recmendations = 5 mounting depth of 8 1/8" Can someone design me a slot ported box that i can run this sub in. I have no clue about tuning it to hertz or anything so a little explaination would be greatly appreciated. THX