I'm from South Louisiana. One of my friends had a black and silver bagged b2200 with a walk thru and six 15s in it in the early to mid 90s. He was powering it with 6 modified punch 150s though, one for each Kicker 15. His name was Marshall and he eventually went to 3 15s by welding the back of his cab on and doing a blowthru with a bed cover.
I had another friend with the same black and silver looking truck that had four 15s and Autotek Mean Machine amps pushing them. His name was Mark.