I got a KickerZX1000.1 amp and 2 10" Kicker Comps hooked up (for now until 12" L5's come in) and im using a 1 gauge ground wire, 4 gauge power cable with a 120a fuse and my lights are dimming really bad.
my batter is 300 cold cranking amps
my batter is 300 cold cranking amps