1999 chevy silverado 1500, 4 Kicker L5 12’s powered by a Rockford fosgate Power Series T20001, a Stinger 10 farad hybrid power cap, Rockford Fosgate 0 gauge amp kit, stock alternator and 3 year old battery, a pair of Rockford Fosgate P1653 (6.5 speakers) punch series and a pair of infinity 6422cfp (4x6 speakers) reference series