This is my 1971 VW Campmobile. I threw in the sound system to get the ladies. I currently run 2 12 inch MTX Thunder 8000 subs, powered by a Rockford Frosgate 801x amp bridged. I have 4 4-way 6x9s amped by a Rockford Fosgate 551x. I have a Legacy 3-Farad Power Cap helping my 55 amp altenator (soon to be upgraded). My head unit is the 940 Pioneer Premier unit.