wow, i never seen this thread yet. just to start off, you wont be dissapointed by those comps. i have them installed in my accord. before the massive ck6 comps, i had crystall mobile sound comps. sscs or sscls or something like that. the best one that crystall made. after putting in the massive brand, i could hear the difference right away. the massive comps sounded way way better. and that was without an amp, just straight from the deck. dont get me wrong, i loved my crystalls, they sounded way better than alot of other high priced comps, but the massive audio ck6 blows them away easily. i waited a week, than hooked up a diamond audio d3 amp. all i can say is wow. i think massive audio is a company that is over looked by most people. i dont understand why. i also have the 12" dmx stage 2 sub. and it gets way loud. but anyway, dont worry about anything. u made a hell of a good buy, and for that price, they will be hard to beat.