QSC GX7 2-Channel Power Amplifier - Used

Type: Used
Condition: Very Good

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 – something everyone can use.

The GX7 outputs 725 watts into an 8 ohm load.  The GX7 1000 watts will very capably power many of today’s popular subwoofers or two typical 8 ohm speakers per channel.

The GX7 adds the road-proven PowerLight supply to the Class H output section, for more overall output power and additional weight savings. The result is one of the highest power-to-weight ratios in the industry. A low-noise variable-speed fan with rear-to-front airflow keeps amplifiers and racks cool.

GuardRail
GuardRail protection delivers full peak power while preventing detrimental overloads. During excessive clipping, or extreme overheating, GuardRail reduces gain just enough to preserve the integrity of the music, protect the speakers and keep the audience excited, without unprofessional distortion levels or shutdowns.

Power levels matched to the most popular speakers used by entertainers
Optimized for maximum real-world headroom into 4Ω and 8Ω 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"/257 mm) fits in compact, inexpensive effects racks
Lightweight –  GX7 only 15.5 lbs (7 kg)
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

GX7 For 8Ω speakers: 650 W – 800 W (program)
8Ω / both channels driven / 1 kHz 725w
8Ω / single channel driven / 1 kHz 800w
4Ω / both channels driven / 1 kHz 1000w
4Ω / single channel driven / 1 kHz 1200w

SN: LDI740155