I have an 84 Z28 and currently just have a shelf for my 10" subs and I HATE it, it keeps falling into the teeny weeny trunk. I would like a box but can not figure out what dimensions I should have to make it fit and am not sure about that whole air ratio thing. I'm not huge into stereos but would like something that sounds decent and looks good. HELP! Oh, I also have t-tops so the little bar that the bag clips into is exposed. Thanks!

There are a couple people on this forum that sell boxes, including myself. Good quality thirdgen boxes are complicated to build, and as a result, are quite expensive.