This rack-mountable amp's got power - 2200 watts total, 1100 watts on each channel. Each input takes RCA, XLR, or ¼" phono. Control each channel with an illuminated knob. A dual color LED display shows the levels on each channel so you'll know when your signal is too high or too low. Use in stereo, mono, or bridge mode for maximum output. Connect your speakers using the two shock-free banana plugs on the back. The heavy duty fan with aluminum heat sink and protection circuit guards your equipment for optimum performance.