Product Detail
QSC GX7 Power Amplifier
Provides 1,000W at 4 ohms in a lightweight design with special protection technology. The GX7 professional power amplifier continues in the tradition of QSC's top-selling GX Series professional power amplifiers by offering an attractive combination of power, fidelity, configurability, long-term reliability, and overall value. At the heart of the GX7 is an all-new, advanced power supply based on the road-proven PowerLight Series technology. The result is a more overall power output in a lightweight casing compared to previous GX models"without any sacrifice in audio quality. At 1000W per channel at 4 ohms, the GX7 provides more than ample power to connect up to four 500W 15" 2-way speakers or two 1000W subwoofers at a time. This will help to keep your overall system cost down while still maintaining maximum performance levels. The 8 ohm output is 725 watts per channel which yields considerable headroom and increased dynamic range for today's popular loudspeakers. FeaturesRoad-proven PowerLight Series amplifier technologyGuardRail (also found in K and KW Series loudspeakers) protects both the amp and speakers from damaging clipping and overload without audible pumping or distortionSubwoofer/Satellite crossover built-inInputs: XLR, 1/4" TRS, and phono input connectors for compatibility with any sourceMinimum depth chassis (10.1"/257mm) fits in compact, inexpensive effects racksOutputs: 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 systemsFront panel LEDs monitor Power, Signal, and ClippingSpecificationsPower Rating8Ω / both channels driven / 1 kHz: 725W8Ω / single channel driven / 1 kHz: 800W4Ω / both channels driven / 1 kHz; 1,000W4Ω / single channel driven / 1 kHz; 1,200WDistortion (typical): 20 Hz - 20 kHz: 1 dB below rated power 8Ω: less than 0.02% / 4Ω: less than 0.05%Signal to Noise: (20 Hz - 20 kHz) 100dBInput Sensitivity: 1.2 VrmsVoltage Gain: (8Ω) 33.1dBOutput Circuitry: 2-tier Class HPower Requirements: (1/8 power, pink noise at 4Ω, 120 V): 10.1AFrequency Response: 20 Hz - 20 kHz, +0, 1 dBDynamic Headroom (4Ω): 2dBInput Impedance (Ω): Greater than 20k (balanced)Maximum Input Level: +24 dB (16 Vrms)Input Connectors (each channel): 3-pin XLR and 1/4" TRS, balanced, parallel Phono, unbalancedOutput Connectors (each channel) Speakon®, 1/4", Binding PostsAmplifier and Load Protection: Short circuit, open circuit, thermal, RF protectionLoad protected against DC faultsFront Panel Controls and Indicators: Gain controls, 21 detentsRed Clip LEDs, proportional, 0.1% THD thresholdGreen Signal LEDs, threshold -35 dBBlue Power LED, AC onRear Panel Controls: Full Range / Crossover switch100 Hz, 3rd order LP (sub), 2nd order HP (top)Amplifier dimensions (HxWxD): 3.5" (2RU) x 19" x 10.1" (89mm x 483mm x 257mm)Carton Dimensions (HxWxD): 5.75" x 23" x 14" (146mm x 584mm x 355mm)Net Weight: 15.5lb. (7kg)
| Suggested Retail Price: |  |
699USD |
|---|---|---|
| Manufacturer Name: | |
QSC
|
| Part number: | |
|
| Manufacturer's Warranty: | |
Parts: N/A Labour: N/A |
| Warrantor Link: | N/A |
| Manual: | |
N/A |
|---|---|---|
| Suggested Retail Price:Support Info: | N/A | |
| Warranty Policy: | |
N/A |