GX Series amplifiers are ideal for professional entertainers who require maximum performance and portability on a limited budget. The hallmarks of the QSC brand - professional audio quality, meticulous engineering, precision manufacturing and long-term reliability - are all intrinsic to GX. Add contemporary styling, multiple input/output options, light weight, and advanced protection circuitry, and the GX Series clearly represents real value.

QSC GX7

£579.11 Regular Price
£554.11Sale Price
  • General

    • 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:  36.1 dB
    • Output Circuitry:  2-tier Class H
    • Power Requirements (1/8 power, pink noise at 4 ohms, 120V):  10.1 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)

    Physical & Dimensions 

    • Height:  89 mm 2U
    • Width:  483 mm
    • Depth:  257 mm
    • Net Weight:  7.5 kg
    • Shipping Weight:  9.75 kg