QSC GX3

QSC GX3

350,00

QSC Amplifier

SKU: GX3 Categories: , Tags: ,

Description

Power levels matched to the most popular speakers used by entertainers
Optimized for maximum real-world headroom into 4- and 8-ohm speaker systems
Inputs: XLR, 1/4-inch TRS and phono input connectors for compatibility with any source
Outputs: Speakon® combo accepts 1/4-inch (TS) plugs or Speakon 2- and 4-pole plugs (connects 2 poles only). Binding posts support all other speaker wiring systems
Minimum depth chassis (10.1-inch / 257 mm) fits in compact, inexpensive effects racks
Lightweight – GX3 and GX5 less than 26 lb (12.5 kg). GX7 only 15.5 lb (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
* 230V 16.5 lb (7.5 kg)

Additional information

8 ohms / 1 kHz (both channels driven)

300 W

8 ohms / 1 kHz (single channel driven)

350 W

4 ohms / 1 kHz (both channels driven)

425 W

4 ohms / 1 kHz (single channel driven)

500 W

Distortion (1 dB below rated power, 1 kHz)

8 ohms: less than 0.02%
4 ohms: less than 0.05%

Signal to Noise (20 Hz - 20 kHz)

100 dB

Input Sensitivity

1.2 V rms

Voltage Gain

32.2 dB

Output Circuitry

Class B

Power Requirements (1/8 power, pink noise at 4 ohms, 120V)

6.3 A

Frequency Response

20 Hz–20 kHz, +0, -1 dB

Dynamic Headroom (4 ohms)

2 dB

Input Impedance

Greater than 20 kΩ (balanced)

Maximum Input Level

+24 dBu (16 V rms)

Input Connectors (each channel)

3-pin XLR and 1/4-inch TRS, balanced, parallel
Phono, unbalanced

Output Connectors (each channel)

Speakon®, 1/4-inch, Binding posts

Amplifier and Load Protection

Short circuit, open circuit, thermal, RF protection
Load protected against DC faults

Front Panel Controls and Indicators

Gain controls, 21 detents
Red CLIP LEDs, proportional, 0.1% THD threshold
Green SIGNAL LEDs, threshold 35 dB below clipping
Blue POWER LED, AC on

Rear Panel Controls

Full Range / Crossover switch
100 Hz, 3rd order LP (sub), 2nd order HP (top)

Product Dimensions (H×W×D)

89 × 483 × 257 mm
3.5 × 19 × 10.1 in

Carton Dimensions (H×W×D)

610 × 380 × 153 mm
24 × 15 × 6 in

Net Weight

12.1 kg / 27 lb

Shipping Weight

13.2 kg / 29.1 lb

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