see i was wondering this because hopefully soon i will be gettin a civic. Well thats what i kinda wanted. And no matter what, i want 3 12s. I dont kno why, but i've alwas wanted 3 of em. and i should be gettin my 3 Punch hx2s sometime this week. And i was wondering would they fit in there. How do you all think it will sound? and imma have to invest in some dynamat too. im going to be running 2 of the hx2 of the JBL BP 1200.1 and the other off the jbl 600.1 amp. that should deliver some hard hitting bass. oh and another question concerning power, do you think i need to get 2 Capacitors first or just have the alternator rewound? around how much does it cost to get it rewound?