QSC GX7 Power Amplifier

The GX7 adds the road-proven PowerLight supply to the Class H output section, for more overall output power and additional weight savings. The result is one of the highest power-to-weight ratios in the industry. A low-noise variable-speed fan with rear-to-front airflow keeps amplifiers and racks cool.

Features:
    * Power levels matched to the most popular speakers used by entertainers
    * Optimized for maximum real-world headroom into 4 ohm and 8 ohm speaker systems
    * Inputs: XLR, 1/4" TRS and phono input connectors for compatibility with any source
    * Outputs: 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 systems
    * Minimum depth chassis (10.1"/257 mm) fits in compact, inexpensive effects racks
    * Lightweight - GX3 and GX5 less than 26 lbs (12.5 kg). GX7 only 15.5 lbs (7 kg)*
    * Detented gain controls for precise setting and matching of sensitivity
    * GuardRail™ automatically protects the amplifier and loudspeakers from damage due to temperature rise or overdrive without shutting down the show
    * Front panel LEDs monitor Power, Signal and Clipping
    * Subwoofer/Satellite crossover built-in

Specifications:

 Output Power
* Dual channels mode:
    8Ω per channel-725W
    4Ω per channel-1000W
* Bridged-Mono mode:
    8Ω-800W
    4Ω-1200W

* Signal to Noise (20 Hz - 20 kHz): 100 dB
* Input Sensitivity:1.2 Vrms
* Voltage Gain (8 ohms): 34.4 dB
* Output Circuitry: 2-tier Class H
* Frequency Response: 20 Hz - 20 kHz, +0, -1 dB
* Dynamic Headroom (4 ohms): 2 dB
* Input Impedance (ohms): 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, unbalanced
* Output Connectors (each channel): Speakon, 1/4", Binding Posts

Dimensions & Weight
    * Dimensions: 19"W x 3.5"H x 10.1"D
    * Weight: 15.5lb.