Peavey 3004350 IPR2 5000-5000 watt Amplifier Class D topology Two independent channels with 100Hz crossovers Combi 1/4" & XLR inputs, Neutrik Speakon combo 1/4" outputs. DDT speaker protection with multi-point clip sampling DC, Temp, Signal and Active safeguards LED indicators. Lightweight aluminum chassis. Variable-speed fan