900 Watt Power Amplifier Performance Indicators: Signal, Peak and Power On Variable speed cooling fan High current power supply for increased reliability and performance Balanced 1/4" TRS and XLR inputs for maximum flexibility Selectable high pass filters (30 Hz or 50 Hz) and limiters protect speakers and increase headroom Complete amplifier protection Output power: 450W @ 4 Ohms stereo, 280W @ 8 Ohms stereo High-current toroidal transformers for greater power and low noise Independent user-defeatable peak limiters reduce distortion Selectable High-Pass filter at 30Hz or 50Hz XLR and 1/4" TRS input jacks Binding post and Speakon?-type outputs Front mounted gain controls for easy access Signal and Peak LED indicators to monitor performance Short circuit, thermal, subsonic, RF protection, output DC offset Power on/off muting Phonic´s MAX 1500 Power Amplifier provides 900 Watts of power at 8 ohms (bridge mono) or 450 Watts at 4 ohms (stereo) - ideal for clubs, churches, auditoriums and more. Input to the MAX 1500 amp is achieved via XLR or phone jack, and output is achieved either through Speakon-type connectors or traditional binding posts. The MAX 1500 features ground switches, user defeatable clip limiters, selectable high pass filters, and the option to choose between stereo, parallel and bridge operating modes, making this amplifier ideal for real world application.