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QSC RMX 4050HD

  • QSC RMX 4050HD
RRP:
$3,399.00
Your Price:
$2,999.00 (You save $400.00)
Brand:
QSC
Shipping:
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Product Description

RMX 1300W/CH @ 4 OHMS AMPLIFIER

The RMX Series amplifiers from QSC offer true professional-quality performance at an affordable price. Four 2-rackspace models range in power from 430 to 1200 watts per channel at 2 ohms. Two 3-rackspace models provide 2000 to 2500 watts per channel at 2 ohms. All six models feature a compact chassis less than 16" deep. RMX amplifiers include a comprehensive set of features including XLR and 1/4" balanced inputs, Speakoní«Œ© and binding post outposts for convenient connectivity. User-defeatable clip limiters and selectable low frequency filters optimize sonic performance.

FEATURES
- Compact size--up to 2400 watts in 2 rack spaces
- 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
- Balanced 1/4 inch (6.3mm) 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
- Independent DC and thermal overload protection on each channel automatically protects amplifier and speakers

í«í_

SPECIFICATIONS

RMX 4050HD

í«í_STEREO MODE

(Both Channels Driven)

í«í_
8 ohms
í«í_í«í_FTC 20 Hz - 20 kHz, 0.1% THD
í«í_í«í_EIA 1 kHz, 0.1% THD

800 W
í«í_
4 ohms
í«í_í«í_FTC 20 Hz - 20 kHz, 0.1% THD
í«í_í«í_EIA 1 kHz, 0.1% THD

1300 W
1400 w

2 ohms
í«í_í«í_FTC 20 Hz-20 kHz 0.1% THD
í«í_í«í_EIA 1 kHz 1% THD

1600 W
2000 w

í«í_Bridge Mono Mode í«í_
8 ohms
í«í_í«í_FTC 20 Hz-20 kHz 0.1% THD
í«í_í«í_EIA 1 kHz 0.1% THD

2600 W
2800 w

4 ohms
í«í_í«í_ EIA 1 kHz 1% THD

4000 W
í«í_
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 Speakoní«ŒÂ 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


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