Hey all, first post here. I went to a local comp. today and got to meet Nick and Josh. 2 finer people you'll never meet. They put up with my questions, even looked in my trunk for me since I am clueless about boxes, airspace, and all. I have decided on an IA20.1 @ 2 ohms on 2 12" LI's in my 07 stang as soon as funds allow. Thanx again fellers for all the help and I'll be glad to keep my $$$ local with the likes of yall. So if anyone wonders what kind of people run IA let me say from first hand experience they are a great bunch.