QSC RMX 850 Power Amplifier

KSh30,000.00

The QSC Audio RMX 850 Power Amplifier/booster stereo power amplifier provides clean, dynamic power, reliability and true studio-quality sound, at a new breakthrough price. The amplifier is packed full of professional features that increase performance and flexibility.

Category:
QSC RMX 850 Power Amplifier

The QSC RMX 850 is a reliable and high-performance professional power amplifier designed to deliver clean, dynamic sound for a wide range of audio applications. As part of QSC’s renowned RMX Series, this amplifier combines durability, efficiency, and studio-quality audio performance at an affordable level, making it ideal for both mobile and installed sound systems.

Engineered with a high-current toroidal transformer and premium components, the RMX 850 provides consistent power output with minimal distortion, ensuring clear and powerful sound even under demanding conditions.


Key Features

  • Powerful Output Performance
    • 200W × 2 @ 8Ω
    • 300W × 2 @ 4Ω
    • 430W × 2 @ 2Ω
    • 600W bridged @ 8Ω / 830W @ 4Ω
      Suitable for driving a variety of speakers and sound systems.
  • High-Quality Sound
    • Wide frequency response (20Hz – 20kHz)
    • Low distortion (THD < 0.05%)
      Delivers clear highs, detailed mids, and tight bass.
  • Advanced Power Supply
    • High-current toroidal transformer
    • Large energy reserves for strong transient response
      Ensures stable and efficient performance under heavy loads.
  • Flexible Operation Modes
    • Stereo, Parallel, and Bridged Mono modes
      Offers versatility for different system configurations.
  • Speaker Protection & Control
    • Selectable 30Hz / 50Hz low-cut filters
    • Independent clip limiters to reduce distortion
      Helps protect speakers and improve system performance.
  • Comprehensive Protection System
    • Thermal, short-circuit, DC, and RF protection
      Ensures safe and reliable operation.
  • Efficient Cooling Design
    • Variable-speed fan with front-to-back airflow
      Keeps the amplifier cool during extended use.
  • Professional Connectivity
    • XLR, TRS (1/4″), and barrier strip inputs
    • Speakon and binding post outputs
      Compatible with most professional audio setups.

Technical Specifications

  • Power Output (Stereo):
    • 200W × 2 @ 8Ω
    • 300W × 2 @ 4Ω
    • 430W × 2 @ 2Ω
  • Power Output (Bridged):
    • 600W @ 8Ω
    • 830W @ 4Ω
  • Frequency Response: 20Hz – 20kHz (±0.5 dB)
  • Total Harmonic Distortion: < 0.05%
  • Signal-to-Noise Ratio: > 100 dB
  • Damping Factor: > 200
  • Input Sensitivity: 1.15V
  • Cooling: Variable-speed fan
  • Rack Size: 2U
  • Weight: Approx. 15.9 kg

Applications

  • Live sound reinforcement (bands, DJs, events)
  • Clubs and entertainment venues
  • Churches and public address systems
  • Studio and monitoring setups
  • Fixed installations and touring systems

Why Choose the QSC RMX 850?

  • Trusted QSC sound quality and reliability
  • Clean, distortion-free audio output
  • Durable build for professional use
  • Flexible connectivity and operating modes
  • Excellent value for money

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