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General| Channels | 2 |
|---|---|
| Series | GX |
| Frequency Response | 20Hz - 20kHz (+0/-1dB) |
| Signal-to-Noise Ratio | 100 dB |
| Dimensions (H x W x D) | 3.5" (89 mm) x 19" (483 mm) |
| Input Impedance | 10 kΩ unbalanced, 20 kΩ balanced |
Essential safety instructions for operating and maintaining the amplifier, covering handling, installation, and usage.
Explanation of warning symbols and critical alerts for safe operation and potential electrical hazards.
Details on FCC regulations for Class B digital devices and potential radio frequency interference.
Highlights key features like power levels, input/output compatibility, compact design, and protective circuitry.
Details output power for GX3, GX5, and GX7 models across different impedances and frequency response.
Details the front panel ON-OFF switch, PWR LED, CLIP LEDs, and Signal LEDs for amplifier operation.
Covers amplifier dimensions for installation and the importance of clear cooling vents for thermal management.
Explains the function of gain controls, signal LEDs, clip LEDs, and power LED on the front panel.
Provides guidance on rack mounting the amplifier using standard 19-inch rack rails and potential rear support.
Details the rear panel crossover switch, explaining its Crossover and Full Range positions for signal routing.
Describes XLR, TRS, TS, and Phono input connectors, including pinouts and recommended usage scenarios.
Covers rear ear mounting options for stability and the crucial role of clear exhaust vents for cooling.
Details the Speakon, 1/4-inch, and Binding Post output connectors for connecting speakers.
Explains the AC inlet for power connection and the procedure for resetting the AC breaker.
Information on locating and recording the unit's serial number and electrical ratings.
Illustrates how to connect various signal sources (XLR, 1/4, Phono) to the amplifier inputs.
Demonstrates connecting speakers using Speakon, 1/4-inch connectors, wires, and banana jacks.
Provides examples and guidelines for connecting multiple speakers to each amplifier channel.
Example of using the crossover function to drive a subwoofer and a top box.
Illustrates powering main speakers and monitor speakers using separate channels.
Guides stereo playback and using both channels for a single mono signal.
Addresses issues like no power, no lights, no fan, and sudden loss of amplifier volume.
Covers problems like distorted sound, no sound with specific LED indicators, and background hum.
Identifies conditions that necessitate professional servicing to ensure safe operation.
Details output power, input sensitivity, voltage gain, distortion, and frequency response for all models.
Provides AC power requirements, current draw, and BTU/hr ratings under various operating conditions.
Details the 3-year limited warranty, disclaimer, and conditions for coverage.
Provides mailing address, telephone numbers, fax, and website for contacting QSC Audio Products.
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