Im building the box for my Kicker 12" L7 by reading the specs in the manual i want the volume to be 2.25 ^3 ft its going in an extended cab tacoma. I dont want it to be over 15 inches tall or 12 inches deep and i want it tuned around 38hz. The problem i'm running into is the port. I want it to be a slotted port but i have no idea how big it should be so if someone could help me out i'd appreciate it. If you need to know its being powered by a kicker zx750.1
