产品介绍
FEATURES:
■ The new flagship of the RMX line, the RMX 5050 provides extremely high power and represents tremendous value
■ The RMX 5050 provides advanced thermal performance, delivering 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 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 for maximum flexibility
■ 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.
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SPECIFICATIONS |
RMX 5050 |
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STEREO MODE, Both Channels Driven |
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8 ohms FTC 20 Hz - 20 kHz, 0.1% THD EIA 1 kHz, 0.1% THD |
1050 W 1100 W |
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4 ohms FTC 20 Hz - 20 kHz, 0.1% THD EIA 1 kHz, 0.1% THD |
1600 W 1800 W |
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2 ohms FTC 20 Hz-20 kHz 0.1% THD EIA 1 kHz 1% THD |
2000 W 2500 W |
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BRIDGE-MONO MODE |
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8 ohms FTC 20 Hz-20 kHz 0.1% THD EIA 1 kHz 0.1% THD |
3200 W 3600 W |
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4 ohms EIA 1 kHz 1% THD |
5000 W |
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Distortion (SMPTE-IM) |
Less than 0.02% |
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Distortion (Typical) 20 Hz - 20 kHz: 10 dB below rated power 1 kHz and below: full rated power |
Less than 0.02% Less than 0.02% |
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Frequency Response |
20 Hz - 20 kHz, 8 ohms, LF filter bypassed, +0/-1 dB 5 Hz - 50 kHz, 8 ohms, LF filter bypassed, +0/-3 dB |
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Damping Factor |
Greater than 250 @ 8 ohm |
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Noise (unweighted) |
100 dB below rated output (20 Hz - 20 kHz, 8 ohm load) |
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Input Sensitivity |
1.42 Vrms for 1050 watts into 8 ohms |
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Voltage Gain |
64x (36 dB) for 8 ohm load |
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Input Impedance |
20k ohm balanced, 10k ohm unbalanced |
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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. |
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Indicators |
Power-On: Green LED, Protect: Red LED Signal -30dB: Yellow LED, Clip: Red LED |
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Connectors Input: Connectors Output: |
XLR female, TRS (1/4), and barrier-strip screw terminals, each channel Binding posts and Speakon® outputs (Ch. 1 Speakon wired for biamp) |
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Cooling |
Continuously variable-speed fan, rear-to-front air flow |
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Amplifier Protection |
Short circuit, open circuit, thermal, ultrasonic, and RF protection. Stable into reactive or mismatched loads |
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Load Protection |
On/off muting, DC fault output crowbar |
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Power Requirements |
100, 120 or 240 Volts AC (±10%) 50-60 Hz (factory configured) 120V models require 20 Amp service and are supplied with a NEMA 5-20 plug on the cordset. |
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Dimensions |
19 (48.3 cm) wide, 5.25 (13.3 cm) tall, 15.9 (40.39 cm) overall depth |
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Weight |
75 lbs (34.02 kg) net, 87 lbs (39.46 kg) shipping |
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