12-22-2004, 01:17 PM
ok i have 2 12"sl5 and i was going 2 build my own ported box but im lost on the manuel because it just says 3.25 cu.ft. +port: 3x13.25"port. 14.5" long. can anyone please help me with a pic of measurement or something 2 make it easier thanx much appreciated.