QSC RMX4050HD

Professional High Power Stereo Amplifier w/SpeakON outputs & Low Distortion
SKU: RMX4050HD
Availability: 6 in stock
Manufacturer: QSC

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 & performance
3RU chassis only 16-in deep
Professional quality performance - incorporates road-proven QSC designs
High-current toroidal transformers for greater 2 ohm power & low noise
Independent user-defeatable clip limiters reduce distortion
Selectable low frequency filters (30 Hz or 50 Hz) protect speakers & increase headroom
Balanced 1/4" (6.3 mm) TRS, XLR & barrier strip inputs
Binding post & Neutrik Speakon outputs
Front mounted gain controls for easy access
Signal & Clip LED indicators to monitor performance
3 year warranty.
An optional 3 year extended service contract is available.
Ask your dealer for details.
* 8 ohms 
  FTC 20 Hz - 20 kHz, 0.1% THD: 800 Watts; CE Compliant: 650 Watts
  EIA 1 kHz, 0.1% THD: 850 Watts
* 4 ohms
FTC 20 Hz - 20 kHz, 0.1% THD: 1300 Watts; CE Compliant: 1300 Watts
EIA 1 kHz, 0.1% THD: 1400 Watts
* 2 ohms
FTC 20 Hz-20 kHz 0.1% THD: 1600 Watts; CE Compliant: 1600 Watts
EIA 1 kHz 1% THD: 2000 Watts; CE Compliant: 2000 Watts
* 8 ohms Bridged Mono
FTC 20 Hz-20 kHz 0.1% THD: 2600 Watts; CE Compliant: 2600 Watts
EIA 1 kHz 0.1% THD: 2800 Watts; CE Compliant: 2800 Watts
* 4 ohms Bridged Mono
EIA 1 kHz 1% THD: 4000 Watts; CE Compliant: 4000 Watts
* Distortion (SMPTE-IM): Less than 0.02%
* Distortion (Typical): 20 Hz-20 kHz: 10 dB below rated power; 1 kHz & below: full rated power: Less than 0.02% at 4 ohms, less than 0.01% at 8 ohms; Less than 0.02% at 4 ohms, less than 0.01% at 8 ohms
* Frequency Response: 20 Hz to 20 kHz, 8 ohms, LF filter bypassed, +0/-1 dB; 5 Hz to 50 kHz, 8 ohms, LF filter bypassed, +0/-3 dB
* Damping Factor: Greater than 250 at 8 ohms
* Noise (unweighted): 100 dB below rated output (20 Hz - 20 kHz, 8 ohm load)
* Input Impedance: 20k ohm balanced, 10k ohm unbalanced
* Input Sensitivity: 1.25 Vrms for 800 W into 8 ohms: 1.12 Vrms for 650 W into 8 ohms
* Voltage Gain: 64x (36 dB) for 8 ohm load
* Controls Front: AC power switch, Ch.
1 & Ch.
2 gain control
* Controls Rear: 10-pole DIP switch featuring LF filter on/off, LF filter 30/50 Hz, Clip Limiter on/off controls for each channel & switches for selecting Stereo, Parallel, or Bridge mode.
Push-button circuit breaker for each channel.
* Indicators: Power-On: Green LED, Protect: Red LED
* Signal -30dB: Yellow LED, Clip: Red LED
* Connectors Input: XLR female, TRS (1/4-inch), & barrier-strip screw terminals, each channel
* Connectors Output: Binding posts & 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, & 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%) 50-60 Hz (factory configured): 240 Volts AC (+/-10%) 50-60 Hz
* Dimensions: 19-in 19.0-in (48.3 cm) wide, 5.25-in (13.3 cm) tall, 15.9-in (40.39 cm) overall depth
* Weight: 68 lb (30.84 kg) net, 77 lb (34.43 kg) shipping