QSC GX series power amplifiers feature:

* Power levels matched to the most popular speakers used by entertainers
* 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" / 257 mm) fits in compact, inexpensive effects racks
* Lightweight – less than 30 lbs (13.5 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

500w x 2 @8 ohms 1 Khz both channels driven
700w x 2 @4 ohms 1 Khz both channels driven