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  • SHR-GX7
  • SHR-GX7


QSC GX7 Power Amplifier

Attractive combination of power, fidelity, configurability, long-term reliability, and overall value

Brand New


Availability: In stock now

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Product Description for the QSC GX7 Power Amplifier

The GX7 professional power amplifier continues in the tradition of QSC's top-selling GX Series professional power amplifiers by offering an attractive combination of power, fidelity, configurability, long-term reliability, and overall value. At the heart of the GX7 is an all-new, advanced power supply based on the road-proven PowerLight Series technology. The result is a more overall power output in a lightweight casing compared to previous GX models—without any sacrifice in audio quality. At 1000W per channel at 4 ohms, the GX7 provides more than ample power to connect up to four 500W 15" 2-way speakers or two 1000W subwoofers at a time. This will help to keep your overall system cost down while still maintaining maximum performance levels. The 8 ohm output is 725 watts per channel which yields considerable headroom and increased dynamic range for today's popular loudspeakers.


  • Power levels matched to the most popular speakers
  • Optimized for maximum real-world headroom into 4 ohm and 8 ohm speaker systems
  • Inputs: XLR, 1/4" TRS and phono input connectors for compatibility with any source
  • Outputs: Speakon combo accepts, 1/4" (TS) plugs or Speakon 2-pole and 4-pole plugs (connects 2 poles only). Binding posts support all other speaker wiring systems.
  • Minimum depth chassis (10.1") fits in compact, inexpensive effects racks
  • Lightweight - less than 20 lbs.
  • Detented gain controls for precise setting and matching of sensitivity
  • GuardRail automatically protects the amplifier and loudspeakers from damage due to temperature rise or overdrive without shutting down the show
  • Front panel LEDs monitor power, signal and clipping
  • Subwoofer/Satellite crossover built-in
  • 8 ohms / 1 kHz (both channels driven) : 725 W
  • 8 ohms / 1 kHz (single channel driven) : 800 W
  • 4 ohms / 1 kHz (both channels driven) : 1000 W
  • 4 ohms / 1 kHz (single channel driven) : 1200 W
  • Distortion (1 dB below rated power, 1 kHz) : 8 ohms: less than 0.02% 4 ohms: less than 0.05%
  • Signal to Noise (20 Hz - 20 kHz) : 100 dB
  • Input Sensitivity : 1.2 V rms
  • Voltage Gain : 32.2 dB
  • Output Circuitry : Class B
  • Power Requirements (1/8 power, pink noise at 4 ohms, 120V) : 6.3 A
  • Frequency Response : 20 Hz–20 kHz, +0, -1 dB
  • Dynamic Headroom (4 ohms) : 2 dB
  • Input Impedance : Greater than 20 kΩ (balanced)
  • Maximum Input Level : +24 dBu (16 V rms)
  • Input Connectors (each channel) : 3-pin XLR and 1/4" TRS, balanced, parallel Phono, unbalanced
  • Output Connectors (each channel) : Speakon®, 1/4", Binding posts
  • Amplifier and Load Protection : Short circuit, open circuit, thermal, RF protection Load protected against DC faults
  • Front Panel Controls and Indicators : Gain controls, 21 detents Red CLIP LEDs, proportional, 0.1% THD threshold Green SIGNAL LEDs, threshold 35 dB below clipping Blue POWER LED, AC on
  • Rear Panel Controls : Full Range / Crossover switch 100 Hz, 3rd order LP (sub), 2nd order HP (top)
  • Dimensions : Height: 3.5" (89 mm) 2RU Width: 19" (483 mm) Depth: 10.1" (257 mm)
Brand QSC
Weight 20.0000
Dimensions (WxHxD) na


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QSC GX7 Power Amplifier


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