QSC RMX4050a Power Amplifier


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  • Description
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QSC's RMX 4050a power amplifier represents the state-of-the-art in professional quality amplification suited for a wide varierty of applications.

Perfectly suited for a wide range of sound reinforcement applications including professional touring, performing musicians, and mobile DJs, the RMX 4050A is optimized to deliver high levels of sustained power, extraordinary audio performance, and road-proven reliability.  

With a three-tier, Class H design, the RMX 4050a is extremely efficient at real world power levels. Less AC current is wasted and more goes into producing useful audio power. The RMX 4050a accomplishes all this with a standard 15-Amp plug.  Like all RMX amps, the RMX 4050a features balanced 1/4" TRS, XLR and barrier strip inputs, binding posts and Neutrik Speakon outputs, front-mounted gain controls, plus signal and clip LED indicators to monitor performance.  

  • Provides improved thermal performance that gives you higher continuous power in 2-ohms stereo or 4-ohms bridged applications
  • 2600 W in Bridge-Mono Mode / 1600 W @ 4Ω/ EIA 1 kHz / 0.1% THD
  • Dual mono, high current power supply for increased reliability and performance
  • 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" (6.3 mm) 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  
  • 3RU chassis only 16" deep
  • 3-year warranty

Get your QSC RMX4050a Power Amplifier today at the guaranteed lowest price from Sam Ash Direct with our 45-day return and 60-day price protection policy.

Things You Will Get:

    RMX4050a Power Amp
    Power Cable
    Owner's Manual
Series RMX
Model 4050
Weight 68 lbs.
Dimensions 19" x 5.25” / 3 rack spaces


by PowerReviews

The manufacturer's warranty covers parts and labor for six years from date of purchase. The warranty excludes damage from misuse, abuse, and contains other exclusions.

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