whats the best sub/amp set up for me? 02 Nissan SE-R

[BSGCORP]

ok guys ive got a Nissan sentra and want to upgrade the audio in it. Its the SE-R so it already has the 7 speaker Rockford fasgate system but its not living up to its name the door and panel speakers are loud and clear but the bass just isn’t there.

What’s the best set up for sub and amp? i was thinking a single 12 or 15 sub, because the sentra is a small car. i don’t want to go overboard and spend butt load of money.


what is your sub and amp set up? would you recommend it? what’s the + or - of the system overall?

Thanks ahead of time guys for your opinion's i dont know alot about audio systems but i am eager to upgrade!
-Nick