I was at practice with one 2x10 cab, bass sounded loud and tight.. I was standing next to the drummer and walked across the room (15x20 carpeted) and couldnt hear the bass anymore. I hate that.. I thought I was sounding good but never realized that the guys on the opposite side of the room never hear or feel the bass as I do. What to do? bring in my other 2x10 cab for additional help? When I play by myself it sounds too loud. but with the entire band it gets soaked up in the mix. I dont want to go back to heavy 15's and a bigger amp to lug around. I thought 4x10's and 500 watts would be enough anywhere.