originally going to get apxs but now I'm getting this and I'm sad cause I won't have it in by the comp 2 15s massive dmxs 2 massive p3000.1 6.3 cubes after all displacements tuned to 35hz up to suggestions on tuning and need alt suggestions and batts thanks
alternator should be powerful enough to deliver the charge anyways. Id worry about capacitors. As far as batteries are concerned, I hear that Duralast works well (which is what I have, and have had no problems with it**), but personally I think a heavy duty marine-grade battery or a drycell battery should be enough to satisfy two 15's.
** Duralast battery with 875 CCA's and 1000 NCA's with a 130 amp alternator on a 1998 Ford Taurus SE