two twin 15 cab under the stage, and a bunch of jbl loud speakers around all powered by a couple crown amps powering it all and the sound comming off a mackie mixer.

its not for surround sound its in the bar at the house. its a ton of my old sound gear from bands and such put together for rocking out in the bar (in the barn)

back on topic i'm running those crown amps at 8ohms and only making 500watts (so they wouldn't do what you need) and i can run you out of the room and away from the building if its cranked up... but thats pa power not car audio theres a huge diffrence