Puppet Master 10+ year member CarAudio.com Elite 618 0 Fargo, ND Oct 20, 2006 #1 I have 4 subs and I was wondering how would i tune the port. Click to read more...
mannyb18b Banned 3,217 0 Sacramento Oct 20, 2006 #2 box program. give desired sq in. area and tuning and then build the port to the specs.