i'm planning on running 2 12" ssd's off a kicker zx1500.1 and i need to know what electrical improvements i need to make. right now i have a 105 amp alternator. i won't be playing on 3/4 volume for more than 25 min at a time.
For now, do the Big 3 and check your voltmeter to see how your battery is doing. If the voltage is dropping either add another battery in the rear or get a HO Alternator.