QSC RMX1850HD Power Amplifier

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qsc rmx 1850hd
qsc rmx 1850hd QSC RMX1850HD Power Amplifier
The RMX Series amplifiers give you clean, dynamic power with the legendary QSC sound quality and reliability that pros depend on. The RMX Series deliver unmatched performance at a breakthrough price.And with QSC's free 6 year warranty, the RMX is an even better value. *

Muscular Power Plant
The power supply is the heart of an amplifier, converting raw AC power from the wall to clean DC for the audio circuitry. The RMX uses a powerful high-current toroidal transformer and ample filter capacitance to ensure generous energy reserves. This makes a critical difference in sound quality, allowing the amp to effortlessly punch out high level transients, even when driving abusive 2 ohm speaker loads.

Superior Performance
RMX amplifiers deliver true studio-quality sound. A full complementary output circuit using the highest-grade linear output devices delivers ultra-low distortion. Low-noise variable speed fans with rear-to-front air flow keep amplifiers and racks cool.

Proven Reliability
With over 30 years of building amplifiers for the largest touring companies and venues around the world, you can count on QSC's reputation for designing the most reliable amps available.

• STEREO MODE (Both Channels Driven)
8 ohms
FTC 20 Hz - 20 kHz, 0.1% THD: 350W
EIA 1 kHz, 0.1% THD: 360W
4 ohms
FTC 20 Hz - 20 kHz, 0.1% THD: 550W
EIA 1 kHz, 0.1% THD: 600W
2 ohms
EIA 1 kHz, 1% THD: 900W

8 ohms
FTC 20 Hz - 20 kHz, 0.1% THD: 1100W
EIA 1 kHz, 0.1% THD: 1200W
4 ohms
EIA 1 kHz, 1% THD: 1800W
• Signal to Noise, 20 Hz-20 kHz: 100 dB
• Distortion (SMPTE-IM): Less than 0.02%
• Input Sensitivity @ 8 ohms 1.16V (+3.5 dBu)
• Voltage Gain: 46x (33 dB)
• Output Circuitry: Class H
• Power Requirements (1/8 power pink noise at 4 ohms): 6A

• Distortion (Typical)
20 Hz - 20 kHz: 10 dB below rated power: Less than 0.03% THD, 4 and 8 ohms
1.0 kHz and below: full rated power: Less than 0.03% THD, 4 and 8 ohms
• Frequency Response: 20 Hz-20 kHz, 1 dB, -3 dB points: 5 Hz - 50 kHz
• Damping Factor, 1 kHz and below Greater than 300 at 8 ohms

Additional Information

Product ConditionNew - On Clearance

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