I want to make a port box for my 15'' HC that should be coming in, in a day or two (hopefully). I tried a quick search to find out how i'm going to build it, but I needed to know where I could find calculations.
I also could just build the son of a ***** and whatever, but it would help with some... help lol.
I'm gonna do around 3.5-4^ft. If you're so inclined to post, please do so, otherwise get me on AIM.