TupacThaDon1971 10+ year member
Senior VIP Member
Im running a rockford prime 1200 at 1 ohm amp....got your usual dimming and whatnot.....i was talking to the people at the car audio place and asked them about the big 3 upgrade because i was interested in it, and they said it's not really worth doing unless i up the alternator, or get another battery in the trunk.....so my question is, is it worth getting on a stock electrical system, or would i be better off without it??