Power 450 watts / channel @ 8 ohms 0.1%

Power 475 watts / channel @ 8 ohms 1.0 %

Power 650 watts / channel @ 4 ohms 0.1%

Power 725 watts / channel @ 4 ohms 1.0%

Inputs 1/4" jack or barrier strip

Outputs speaker wire or banana plug

Weight 54 pounds

Can run in stereo, parallel, or bridged mono