First off I wanted to say whats up, I'm new to the board. Regarding my question I'm looking to build a box to mount dual 12s for my 97ta but I haven't had any expierence with sub(or pretty much all audio for that matter)and am not sure on some of the specifics. Should I let the speakers share the same space or should I split the box and have each speaker have it's own compartment? Also what kind of space should I leave for each sub in terms of volume in the box? Also where should I locate the ports and how big should I make them? Sorry if these questions seem a little lame, I'm more into performance rather than audio so I only have a pretty(extremely) basic knowledge when it comes to speakers and such.
P.S. has anyone built one for a 4th gen that can give me any tips???