wow sorry i just brought a thread back from 8 pages ago about this. Mine is a custom sub box. Wasn't a lot of money, and kinda fun to do i thought. stangmods.com has one if you are willing to spend $170 on it.
i would make your own IF youre into that type of thing heres a write up by yours truly :http://forums.stangnet.com/showthread.php?t=644540
thanks nighthawk i ve been having trouble getting any responses to my posts here lately, I appreciate your time!
+1 on making your own.. its easy! nighthawk did an awesome writeup.. cept on mine i made the bottom flip up and i have a locking gun safe under there..