Re: Run AQ2200 on stock alt?
A good rule of thumb is total power/10=alternator amps+battery amp hours. So for the 2200 it would be 2200/10=220 then 220-120 from the alt would leave the need for at least 100 amp hours plus whatever else you would need for the 4 channel like I said it's just a baseline.
Car:2004 Grand Prix
H/U: Alpine CDE-102
Wires: Tsunami 1/0 OFC Positive Run, Audio Technix 1/0 CCA Negative Run, KNU Big 3 1/0
Batteries: Kinetik HC2400 Rear, Duralast Gold AGM Front
Amp: Crescendo BC2000D