i will be the first one here to post it. DO NOT USE A CAPACITOR. they are useless. but a small bettery instead. either a powermaster, optima, or a kinetik.
^I second that ^
2008 Grand Prix + Kenwood KVT815DVD, Kicker SXRC Controller, Kicker SX 1250.1, Kicker (2) 12" L7's, Kicker SX 900.4, Kicker RS65.2 Components in front. Infinity Refs 9623i 6X9's in rear