subs in camaro

95 z28 t-tops need some help choosing ive got an ed nine.1 tonrun thevsub or subs with what would be some good choices inwantbto get loud possibly compete but still stay musical. I willnprobably be running some crystal audio three ways up front right now theres infinty coax in the doors and hu wise im running an alpine 7949
Thanks for the insight

Sa-12? Gotta give a budget and space you can work with.

Budget is probably 400-600 including box I could possibly get an atomic ele15. But I really have no clue what I want I just want to do it right the first time lol

We need to know the exact space you have to work with...