QSC RMX850 Power Amplifier Unmatched performance at a breakthrough price Requires 2 rackspaces 1/4" TRS, XLR, and barrier strip balanced inputs Binding post and Neutrik Speakon outputs Front-mounted gain controls for easy access Independent and defeatable clip limiters Selectable low-frequency filters (30Hz or 50Hz) Signal and clip LED indicators Independent DC and thermal overload protection Variable speed fan Stereo: 200W @ 8 ohms Stereo: 300W @ 4 ohms Stereo: 430W @ 2 ohm The RMX Series deliver unmatched performance at a breakthrough price The QSC RMX 850 Power Amp combines their rugged high-output designs with the latest circuit technology to deliver unmatched performance at a breakthrough price The RMX amps require only 2 rackspaces and feature 1/4" TRS, XLR, and barrier strip balance inputs; binding post and Neutrik Speakon outputs; front-mounted gain controls for easy access; independent and defeatable clip limiters; selectable low-frequency filters (30Hz or 50Hz) that protect speakers and increase headroom; signal and clip LED indicators; independent DC and thermal overload protection on each channel; variable-speed fan The RMX850 delivers per channel: 200W @ 8 ohms, 300W @ 4 ohms, 430W @ 2 ohms