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QSC GX7 Rackmount Stereo Power Amplifier (725W/Channel @ 8 Ohms)

B&H # QSGX7 Mfr # GX7
In Stock
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You Pay: $599.00
Product Highlights
  • 2RU Chassis
  • Optimized for 4 and 8 Ohm Speakers
  • XLR, 1/4" TRS, and Phono Inputs
  • Speakon Combo and Binding Post Outputs
  • 2-Tier Class-H Circuitry
  • GuardRail Protection Circuitry
  • Built-in Subwoofer/Satellite Crossover

The QSC GX7 Power Amplifier is designed to provide power, portability, and professional sound quality at an affordable price. The GX7 can operate in stereo or mono modes, and has a 2RU chassis for installation in any standard equipment rack.

The rear panel features balanced XLR and 1/4" phone inputs, as well as unbalanced RCA phono inputs for complete compatibility with professional and consumer audio gear. Output is via Speakon combo connectors, which can accept 2-or-4-pole Speakon plugs and 1/4" TS plugs. Standard binding post outputs are also provided for full compatibility with a variety of systems, as well as 4 and 8 ohm speakers.

The GX7 uses a 2-tier Class-H circuitry design to provide exceptional power without excess loss. The efficient design also keeps weight low without sacrificing power. Detented gain controls provide precise level settings, while QSC's GuardRail protection circuitry delivers full peak power while preventing detrimental overloads due to excessive clipping or overheating. A built-in 180Hz crossover splits low and mid frequency signal between the left and right channel. This is ideal for use with subwoofers and satellite speakers.

2RU chassis for installation in any standard equipment rack
Operates in stereo or mono mode for terrific versatility
Balanced XLR and 1/4" phone inputs, as well as unbalanced RCA phono inputs allow you to connect a variety of professional and consumer audio gear
Speakon combo connectors can accept 2-or-4-pole Speakon plugs and 1/4" TS plugs. Standard binding post outputs are also provided for full compatibility with a variety of systems, as well as 4 and 8 ohm speakers
The 2-tier Class-H circuitry design provides exceptional power without excess loss. The efficient design also keeps weight low without sacrificing power
Detented gain controls provide precise level settings
GuardRail protection circuitry delivers full peak power while preventing detrimental overloads due to excessive clipping or overheating
LED indicators for power, signal, and clip
A built-in 180Hz crossover splits low and mid frequency signal between the left and right channel. This is ideal for use with subwoofers and satellite speakers
Power Rating 725W/Channel @ 8 Ohms Stereo
800W @ 8 Ohms Mono
1000W/Channel @ 4 Ohms Stereo
1200W @ 4 Ohms Mono
Damping Factor 100
Input Sensitivity 1.2Vrms
Input Impedance > 20 kOhms, Balanced
Gain 36.1dB
Frequency Response 20Hz - 20kHz, +0/-1dB
Signal-to-Noise Ratio 100dB
Total Harmonic Distortion (THD) 8 Ohms: < 0.02%
4 Ohms: < 0.5%
Input Connectors 2 x 3-Pin XLR, Balanced
2 x 1/4" TRS, Balanced
2 x RCA Phono, Unbalanced
Output Connectors 2 x Speakon Combo Outputs (Speakon and 1/4" TS)
2 x Binding Post Outputs (2 Terminals Each)
Controls Front Panel 2 x Detented Gain Controls
1 x Power Switch
Controls Rear Panel 1 x Crossover Switch
Indicators LEDs for Power, Signal, and Clip
Cooling Variable-Speed Cooling Fan
Power Requirements 10.1A (1/8 Power, Pink Noise @ 4 Ohms, 120V)
Dimensions (HxWxD) 3.5 x 19 x 10.1" (89 x 483 x 257mm)
Weight 15.5 lbs (7kg)
QSC GX7 Rackmount Stereo Power Amplifier (725W/Channel @ 8 Ohms)
  • Power Cord
  • 3-Year Limited Warranty (Extends to 6 Years with Registration)
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