£345.00 Inc VAT
Professional Power Amp 2 x 425w @ 4ohms (2U)
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 speakers.
8 ohms 1 kHz (both channels driven): 300W
8 ohms / 1 kHz (single channel driven): 350W
4 ohms / 1 kHz (both channels driven): 425 W
4 ohms / 1 kHz (single channel driven): 500 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 @ 8 ohms: 1.2 Vrms
Voltage Gain @ 8 ohms: 32.2 dB
Output Circuitry: Class B
Power Requirements: 6.3A
Amplifier and Load Protection: Short circuit, open circuit, thermal, RF protection.
Front Panel: Gain controls, 21 detents.
Front Panel: Red Clip LEDs, proportional, 0.1% THD threshold.
Front Panel: Green Signal LEDs, threshold -35 dB.
Front Panel: 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)
Weight: 27 lbs (12.1 kg) net. 31 lbs (14.1 kg) shipping