has anyone noticed how many of these threads are popping up lately. also, with the pa speakers you where talking about, don't worry about getting 4 12", just get the pair of 15" and that will do you perfectly fine man. Or you could just hire speakers. edit: also, prehaps start with something simple and cheap, that way if you do it and turns out you don't like it, then you can just sell it off with not to much money lost.