Car audio capacitor question?

my lights dim out when my bass hits peak, but that is not too bad and i don't really worry about that. i read somewhere that if you install a capacitor the bass will be better. my question is if i add a capacitor IS THE BASS GOING TO BE BETTER?? if that's true, can someone recommend me one in... show more my lights dim out when my bass hits peak,
but that is not too bad and i don't really worry about that.
i read somewhere that if you install a capacitor the bass will be better.
my question is if i add a capacitor
IS THE BASS GOING TO BE BETTER??
if that's true, can someone recommend me one in particular?
i have a sub box with 2 10" and each 10" is 1000 w.
i don't know about the amp, but I'll check if is necessary,
but i know i have 2 amps, and i guess 1 is for the doors,
and the other for the sub box.

any help will be greatly appreciated.



thank you.
8 answers 8