I finally gigged the setup on friday. It sounded great at high volume as well, I was kinda worried because of reviews I'd readabout the peavey that said it cuts out when it goes into clipping, but, i never had to turn it up that loud so, not a problem. Its most likely the punch of the cab that allows me to keep from having to turn up all the way, but I had no problem hearing myself through the two marshal 100 watt tube and 412 setups my guitards were using, so it wurned out to be a great show.