QSC RMX-4050HD amplifiers give you clean power with incredible sound quality and reliability.. The QSC RMX-4050HD offers performance that no other amplifiers can offer at this price.
The QSC RMX 4050HD 4,000-watt, dual-channel power amplifier gives you the power, reliability and sound quality you need, at a price you'll love. The RMX 4050HD uses high-current toroidal transformers, which keep noise levels down and provide great performance characteristics , even at 2-ohm operation. It also includes defeatable clip limiters, selectable low-frequency filters, and a useful array of input and output connection options to work with practically any system.
A lot of amplifier for a little investment
QSC managed to build a lot of quality into the RMX 4050HD power amp, while keeping your price very friendly. Perfectly suited for a wide range of sound reinforcement applications including professional touring, performing musicians, and mobile DJs, the RMX 4050HD is optimized to deliver high levels of sustained power, extraordinary audio performance, and road-proven reliability.
The right features for your setup
No matter what your rig requires, the RMX 4050HD is equipped with the input and output options you need to make it work. Like all RMX amps, the RMX 4050HD 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. Built-in, defeatable clip limiters reduce distortion, while selectable low-frequency filters increase your headroom and protect your speakers.
QSC RMX 4050HD 4,000-watt Power Amplifier Features:
- The RMX 4050HD provides improved thermal performance that gives you higher continuous power in 2 ohms stereo or 4 ohms bridged applications
- Dual mono, high-current power supply for increased reliability and performance
- 3RU chassis only 16" deep
- Professional quality performance; incorporates road-proven QSC designs
- High-current toroidal transformers for greater 2-ohm power and low noise
- Independent user-defeatable clip limiters reduce distortion
- Selectable low-frequency filters (30Hz or 50Hz) protect speakers and increase headroom
- Balanced 1/4" 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
- 3-year warranty
- Distortion (SMPTE-IM): Less than 0.02%
- Distortion (Typical)
- 20 Hz-20 kHz: 10 dB below rated power
- 1 kHz and below: full rated power
- Less than 0.02% @ 4 ohms, less than 0.01% @ 8 ohms
- Less than 0.02% @ 4 ohms, less than 0.01% @ 8 ohms
- Frequency Response: 20Hz-20kHz, 8 ohms, LF filter bypassed, +0/-1 dB; 5Hz-50 kHz, 8 ohms, LF filter bypassed, +0/-3 dB
- Damping Factor: Greater than 250 @ 8 ohms
- Noise (unweighted): 100dB below rated output (20 Hz - 20 kHz, 8 ohm load)
- Input Impedance : 20k ohm balanced, 10k ohm unbalanced
- Input sensitivity: 1.25 Vrms for 800W into 8 ohms; 1.12 Vrms for 650W into 8 ohms
- Power-on: Green LED, Protect: red LED
- Signal -30dB: Yellow LED, Clip: red LED
- Connectors Input: XLR female, TRS (1/4"), and barrier-strip screw terminals, each channel
- Connectors Output: Binding posts and Speakon outputs (Ch. 1 Speakon wired for biamp)
- Cooling: Continuously variable-speed fan, rear-to-front air flow
- Amplifier protection: Short circuit, open circuit, thermal, ultrasonic, and RF protection. Stable into reactive or mismatched loads
- Load Protection: On/off muting, DC fault output crowbar
- Power Requirements: 100, 120 or 240 volts AC (+/-10%), 50-60Hz (factory configured), 240 Volts AC (+/-10%) 50-60Hz
- Dimensions: 19" x 5.25" x 15.9"
- Weight: 68 lbs.
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QSC
QSC warrants its products to be free from defects for 3 years from the date of purchase.
FOR SUPPORT WITH YOUR PRODUCT CONTACT:
800-772-2834