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QSC GX3

List Price $599.00
$499.00
Delivery weight: 30 kg


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.

Specifications:
8 ohms/1 kHz (both channels driven): 300 W
8 ohms/1 kHz (single channels driven): 350 W
4 ohms/1 kHz (both channels driven): 425 W
4 ohms/1 kHz (single channels driven): 500 W
Distortion (typical) 20 Hz-20kHz, 1 dB below rated power: 8 ohms: lessthan 0.05% 4 ohms: less than 0.1%
Signal to Noise (20 Hz - 20 kHz): 100 dB
Input Sensitivity: 1.2 Vrms
Voltage Gain (8 ohms): 32.2 dB
Output circuitry: Class B
Power Requirements (1/8 Power, Pink Noise @ 4 ohms, 120 V): 6.3 A
Frequency Response: 20 Hz-20kHz, +0, 1 dB
Dynamic Headroom (4 ohms): 2 dB
Damping Factor (8 ohms):100
Input Impedance (ohms):Greater than 20k (balanced)
Maximum Input Level: +24 dB(16 Vrms)
InputConnectors (each channel): 3-pin XLR and 1/4" TRS,balanced, parallel Phono, unbalanced
Output Connectors (eachchannel): SpeakonĀ®, 1/4", Binding Posts
Amplifier and Load Protection: Shortcircuit, open circuit, thermal, RF protection
Load protected against DCfaults
Front PanelControls and Indicators: Gain controls, 21detents
Red Clip LEDs, proportional, 0.1% THD threshold
Green SignalLEDs, threshold -35 dB
Blue Power LED, AC on
Rear PanelControls: Full Range / Crossover switch
100 Hz, 3rdorder LP (sub), 2nd order HP (top)
Cordset: 120V 50/60 Hz: NEMA-15
Dimensions: 3.5" H x 19" W x 10.1" D (89 x 483 x 257 mm), 2 RU High
NetWeight: 25 lbs. (11.5 kg)
Shipping Weight: 30 lbs. (13.5 kg)
Agency Approvals: UL, CE, RoHS/WEEECompliant

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