I ran one like that to some Martin Logans (theater/center and aerius i's) and it sounded fine. I have a large room and never ran out of power. Its not as nice a a good 2 channel amp but for the price you can't beat the options of 3 through 6 channels. I sold a ca300 thinking that I could use the 75 bridged. Big mistake as The sound was several steps below that of the 2 channel amps. What speakers are you running?
