QSC GX7 Power Amplifier (725W @ 8ohms)
QSC's 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.
GX amplifiers deliver just the right amount of power to the most popular speakers used by entertainers. Typically, loudspeaker manufacturers recommend an amplifier with power output equal to the speaker's Program (Music) Power rating or two times (2 x) the Continuous (RMS) Power rating.
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.
- 8 ohms / 1kHz - both channels driven: 725W
- 8 ohms / 1kHz - single channel driven: 800W
- 4 ohms / 1kHz - both channels driven: 1000W
- 4 ohms / 1kHz - single channel driven: 1200W
Distortion (1 dB below rated power, 1kHz)
- 8 ohms: less than 0.02%
- 4 ohms: less than 0.05%
Signal to Noise (20Hz-20kHz): 100dB
Input Sensitivity: 1.2Vrms
Frequency Response: 20Hz-20kHz, +0, -1dB
Input Connectors (each channel): 3-pin XLR and 1/4" TRS, balanced, parallel
Output Connectors (each channel): Speakon®, 1/4", Binding Post
Dimensions HxWxD: 3.5" (89 mm) 2RU x 19" (483 mm) x 10.1" (257 mm
Weight Net - 230V Model: 16.5 lbs (7.5 kg)
Shipping: 21.5 lbs (9.75 kg)