wow, a couple of illinoisians on this board!
i've gotta be careful w/ this reply as i am new to the board and don't know your current equipment or car audio knowledge. here is the usual list of questions i ask:
- what is your budget?
- what amp brand/model # will you be using?
- how much room do you plan to give up?
- sealed or ported?
Originally posted by JLG_SVT99:
What's everyones favorite sub? Or the best sub?
these types of threads can get dangerous 
Tempe