QSC RMX 850a


RMXa Series: Professional quality performance, incorporating road-proven QSC designs

  • 2-channel amplifier that delivers 200W at 8ohms, 300W at 4ohms, 430W at 2ohms and 830W in mono-bridge mode at 4ohms.
  • Compact size - two rack spaces
  • High-current toroidal transformers, for greater 2-ohm power and low noise
  • Independent user-defeatable clip limiters reduce distortion
  • Selectable low-frequency filters (30 Hz or 50 Hz) protect speakers and increase headroom

  • Balanced 1/4” (6.3 mm) TRS, XLR, and barrier strip inputs
  • Touch-proof binding post and Neutrik Speakon® outputs
  • Front mounted gain controls for easy access
  • Signal and clip LED indicators for monitoring performance
  • Independent DC and thermal overload protection on each channel automatically protects amplifier and speakers
  • 3-year warranty plus optional 3-year extended service contract