Either-or. There isn't a huge difference in output from one to the other. However, I would go with the 3000D since it'll be more reliable at 1ohm and slightly more efficient as well.are you talking about the 3000 @ 1 ohm or the 1500's @ 1 ohm? i got stock ***** up front and 2 93 ah in the back
Yes, the stock battery plus a pair of 93ah batts and a 220 amp alt can handle 3kw. Upgrade your stock battery and you're even better off.so would the 2 c&d's i have be good?