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QSC RMX850a


€674.00
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Amplifier with 200 watt peak power


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QSC RMX850a

 

QSC RMX850a is an amplifier with 200 watt peak power (EIA 1 kHz/0.1% THD 8Ω) and 4/8Ω impedance. The QSC RMX850a has a footprint of 2 rack units, on the front panel we find 2 potentiometers for output signal control and two LED clips to monitor performance, on the rear panel we find 2 XLR, ¼'' TRS and 2 barrier strips for input signal, as connectors for the output signal we have 2 Neutrik Speakon and 2 terminal blocks, also on the rear panel a DIP switch to activate clip limiter, activate high pass filter and choose cutoff frequency (30Hz or 50Hz), parallel input, stereo, bridge mono or bridge stereo. In addition, independent DC and thermal protections on the two channels ensure the safeguarding of the speaker and the amplifier itself.

  • Signal-to-noise ratio (20Hz-20kHz): -100dB
  • Distortion (SMPTE-1M): 0.01%
  • Input sensitivity at 8Ω: 1.15V (+3.4dBu)
  • Voltage gain: 32.6x (30dB)
  • Output circuitry: class AB
  • Current draw (120V AC) typical, pink noise 1/8 power at 4Ω: 4.5A
  • Pink noise 1/3 power at 4Ω: 6.6A
  • AC power plug: NEMA 5-15 CEE7/7
  • Distortion (typical) 20Hz-20kHz, 10dB below rated power: 0.03% tdD, 4Ω and 8Ω
  • Below 1kHz, full rated power: 0.03% tdD, 4Ω and 8Ω
  • Frequency response: 20 Hz-20 kHz: +0/-1 dB -3 dB points: 5 Hz and 50 kHz LF filter off, 8Ω
  • Damping factor (1 kHz and below): 300 at 8Ω
  • Input impedance: 10 kΩ unbalanced; 20 kΩ balanced
  • Input Stage Clipping: 10 V rms (+22 dBu)
  • Cooling: Continuous variable speed fan, airflow from back to front
  • Input: balanced active; 3-pin European-style detachable terminal block and XLR (pin 2+)
  • Output: Terminals; Neutrik Speakon
  • Front: AC switch; Channel 1 and 2 gain knobs
  • Rear: 10-position DIP switch
  • Power: green
  • Signal: yellow (1 per channel)
  • Clip/protection: red (1 per channel)
  • Amplifier protection: Full short circuit, open circuit, thermal, ultrasonic, RF protection. Stable in reactive or mismatched loads
  • Load protection: Audio on/off; AC coupling (850, 1450); Triac (1850HD, 2450, 4050HD, 5050) on each channel
  • Product dimensions: 89(2 RU) x482x40mm
  • Dimensions of shipped package: 610x560x153mm
  • Net weight: 15.9KG
  • Weight of shipped package: 18.6KG
  • Market requirements: 100, 120, 230V AC (factory configuration), 50-60Hz

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