QSC RMX-850

The power supply is the heart of an amplifier, converting raw AC power from the wall to clean DC for the audio circuitry. The RMX uses a powerful high-current toroidal transformer and ample filter capacitance to ensure generous energy reserves. This makes a critical difference in sound quality, allowing the amp to effortlessly punch out high level transients, even when driving abusive 2 ohm speaker loads.

Superior Performance
RMX amplifiers deliver true studio-quality sound. A full complementary output circuit using the highest-grade linear output devices delivers ultra-low distortion (<0.05% THD) and a ruler-flat frequency response. SMT (Surface Mount Technology) triples small-signal component density, enabling us to pack up to 2400 watts of power in a chassis only 2 rack spaces and less than 16' deep. And unlike other designs, RMX output devices are direct-mounted to the heat sink for optimum thermal coupling and cooling.

Features

Professional quality performance - incorporates road-proven QSC designs
High-current toroidal transformers for greater two-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' (6.3mm) TRS, XLR and barrier strip inputs
Binding post and Neutrik Speakon outputs
Front mounted gain controls for easy access
Signal and Clip LED indicators to monitor performance
Independent DC and thermal overload protection on each channel

Specifications

Output Power (EIA: 1kHz @ 01.%THD)
- Stereo 8Ohm: 200W
- Stereo 4Ohm: 300W
- Mono Bridge 8Ohm: 600W
- Mono Bridge 4Ohm: 830W
Dynamic Headroom: 2dB @ 4Ohm
Distortion: <0.01%
Frequency Repsonse: 20-20kHz
Damping Factor: >300@ 8Ohm
Cooling: Continious variable speed fan, front to back flow
Dimensions: 483 (19'')(W) x 89 (H) (2 rack spaces) x 400 mm (D)
Weight: 15,9kg