Op... You dont need subs then. A single 8 or 10 along with good components will sound GREAT! Make sure u have or know some one is has SQ experiance. That part is KEY for a well tuened and great sound set up.... I know a sq guy that has a set of comps up from with a single 10... Prolly one of the best cars i HAVE EVER EVER HEARD!!! He also use to be in SQ comps. He knows his shiit! Lol. Still think the switch is a bad idea and i already know the cap is a STUPID idea.... :-).