playyamxz550 10+ year member
CarAudio.com Elite
okay so Im building a box for my dc level 4 xl 18 a website the wiring diagram one that everyone uses 12v or whatever its called has an encloser cauclator so i worked everything out and it says a box that is 34W,21H,22D is 7.6 cubic ft and the port should be about 7.7W, 19.5H for 35hz does this sound werid to anyone else need help someone please lmfao