I just got 2 12 d6 running on a d61500.1 awesome sounding i was going to get a d51200.1 amp but decided to upgrade. but it still doesn't come close to my d9
well at the time i wanted the d9 and i got one for my truck. now i decided to put another system in my tahoe and thought i try the d6's with a ported audio enhancer box.