QSC Audio RMX 4050HD | 2 Channel, 1100W per Channel @ 8 Ohm

QSC Audio RMX 4050HD

The QSC RMX Series amplifiers provide studio quality sound in a 2 rack space. These amps give you clean dynamic power with the same reliability for which QSC is known. You know you are getting a quality product when QSC backs it up with a free 6 year warranty! The RMX Series amplifiers are built to last and are very dependable.

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 (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
3 year warranty. An optional 3 year extended service contract is available. Ask your dealer for details.

SPECIFICATIONS	RMX 4050HD	RMX 4050HD / CE Compliant
	STEREO MODE (Both Channels Driven)
8 ohms FTC 20 Hz - 20 kHz, 0.1% THD EIA 1 kHz, 0.1% THD	800 W 850 w	650 W
4 ohms FTC 20 Hz - 20 kHz, 0.1% THD EIA 1 kHz, 0.1% THD	1300 W 1400 w	1300 W
2 ohms FTC 20 Hz-20 kHz 0.1% THD EIA 1 kHz 1% THD	1600 W 2000 w	1600 W 2000W
	BRIDGE MONO MODE
8 ohms FTC 20 Hz-20 kHz 0.1% THD EIA 1 kHz 0.1% THD	2600 W 2800 w	2600 W 2800 w
4 ohms EIA 1 kHz 1% THD	4000 W	4000W
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	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 @ 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: Controls Rear:	AC power switch, Ch. 1 and Ch. 2 gain control 10-pole DIP switch featuring LF filter on/off, LF filter 30/50 Hz, Clip Limiter on/off controls for each channel and 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: Connectors Output:	XLR female, TRS (1/4-inch), and barrier-strip screw terminals, each channel 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%) 50-60 Hz (factory configured)	240 Volts AC (+/-10%) 50-60 Hz
Dimensions	19" 19.0" (48.3 cm) wide, 5.25" (13.3 cm) tall, 15.9" (40.39 cm) overall depth
Weight	68 lb (30.84 kg) net, 77 lb (34.43 kg) shipping