i was wondering whats a good set up for my car i have a Kicker kx 2500.1 and a dr crankenstine for my compennts and as of a head unit i got a alpine cda- 7988 i was wondering what would be a good sub and compenets for it? also i need help setting up my head unit i know how to get into the eq and all that stuff but idk where to set everything at.. can some one help????