QSC RMX 850 Power Amplifier
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.
QSC RMX 850 Power Amplifier
The QSC RMX 850 is a compact and reliable 2-channel professional power amplifier designed for small to medium sound reinforcement systems. It delivers clean, dynamic audio with low distortion, making it ideal for DJs, small venues, churches, and portable PA setups. Known for its durability and consistent performance, it is part of the trusted RMX Series built for everyday professional use.
🔑 Key Features
- Solid Power Output
- 200W per channel @ 8Ω
- 300W per channel @ 4Ω
- 430W per channel @ 2Ω
- Up to 830W in bridged mono mode
- Flexible Operating Modes
Supports Stereo, Parallel, and Bridged Mono modes for different system setups. - High-Current Toroidal Transformer
Provides stable power and strong performance, even under demanding loads. - Low Distortion Audio Quality
Uses high-grade output circuitry for clean sound and flat frequency response. - Selectable Low-Frequency Filters
Built-in 30Hz / 50Hz filters help protect speakers and improve bass clarity. - Clip Limiters & Protection Systems
Includes protection against:- Short circuits
- Thermal overload
- DC faults
- RF interference
- Efficient Cooling System
Features variable-speed fan cooling with front-to-back airflow to keep the amplifier stable during long use. - Multiple Input & Output Options
- Inputs: XLR, 1/4″ TRS, barrier strip
- Outputs: Speakon and binding posts
- User-Friendly Controls & Indicators
- Front panel gain controls
- LED indicators for signal, clip, and power status
🧱 Build & Design
- Rack-mountable (2U) compact design
- Durable metal chassis for professional environments
- Designed for continuous operation and reliability
🎯 Common Uses
- Small PA systems
- DJ setups
- Churches and meeting halls
- Studio monitoring
- Bars and small event venues
👍 Summary
The QSC RMX 850 is a compact, dependable, and budget-friendly amplifier that delivers solid performance for smaller sound systems. It’s ideal when you need clear sound, reliable power, and flexible connectivity without going for a high-wattage amp.
Related Products
The Behringer EP4000 EUROPOWER builds on the incredible legacy of our EP2500, which is one of the best-selling power amps in the industry.
The Lab Gruppen MX 8800 power amplifier is a high-performance and professional-grade amplifier designed for demanding audio applications. It is known for its exceptional audio quality, reliability, and advanced features. Here are some key features and characteristics of the Lab Gruppen MX 8800 power amplifier.
CA series power amplifier/booster covers 2U 3U height. CA series is faster reaction rate, higher damping coefficient, richer functionality, More advanced protection system. CA series has excellent cooling wind path design, compact and solid Mechanical seismic performance, excellent components.
CA series amplifiers can bear 2ohm stereo, 4ohms bridge load, suitable for driving linear array speaker system. It is suitable for large flow performances, the band, DISCO, nightclubs and other occasions.
Crest Audio Series
Power output: 350 watts per channel into 8Ω (stereo), 1000 watts into 8Ω (mono)
Frequency response: 20Hz to 20kHz
Total harmonic distortion: 0.1%
Damping factor: 400
Input sensitivity: 0.775V
Signal to noise ratio: 105dB
Dimensions: 89 x 483 x 457mm
Weight: 19.97kg
The Thunder Sound MX4400 Power Amplifier is a high-performance, professional-grade amplifier designed for demanding audio applications.
The Lab Gruppen MX 4400 power amplifier is a professional-grade amplifier known for its high performance and reliability.
The Behringer MA400 is a compact, high-performance headphone amplifier designed for personal monitoring in studios, live performances, and broadcasting setups.
The CA series provides tremendous value in prove amplifier/booster technology. CAs form the backbone of discriminating rental systems and high-power club installations worldwide. Auditoriums, churches, regional tour sound companies and mobile DJs are all ideal candidates for the CA Series’ combination of value and sonic quality.
- 8 Ohm Stereo – 1000 W
- 4 Ohm Stereo – 1800 W
- 2 Ohm Stereo – 2500 W
- 8 Ohm Bridged – 3600 W
- 4 Ohm Bridged – 5000 W
- Legendary over-built power supply
- Toroidal power transformer
Product Information
- QSC RMX 4050HD amplifier/booter offers you high power in 4 ohms bridged application and 2 ohms stereo applications. You get better reliability and performance with dual mono and high-current power supply of this QSC 2-channel amplifier. This QSC amplifier protects thermal overload on each channel, which in turn protects the speakers. Designed with 16-inch deep chassis, the RMX 4050HD makes for compact-sized equipment. Selectable filters of this QSC 2-channel amplifier increases headroom. Enjoy distortion-free output with independent user-defeatable clip limiters of this QSC amplifier.
QSC RMX Series QSC 1450 Overview
QSC’s RMX Series amplifiers give you clean, dynamic power with the legendary QSC sound quality and reliability that pros depend on. The RMX Series delivers unmatched performance at a breakthrough price.
• User-selectable clipping limiter reduces distortion.
• 1/4 “(6.3 mm) TRS balanced socket, XLR plug and bar terminal input.
• Terminals and Neutrik Speakon output terminals
• Front panel with individual gain controls for easy operation
• Signal and clip diode lights monitor the operating status of the amplifier.
• Independent DC power and overheat protection per channel automatically protects the amplifier and speakers.
key Features
- 3RU Design
- Stereo and Bridge Modes
- XLR, 1/4″, and Barrier Strip Inputs
- Speakon and Barrier Strip Outputs