A Little Shopping Inspiration｜QSC GX3 425W 2-Channel Power Amplifier｜ Other Products

DESCRIPTION
The QSC GX3 425-watt power amplifier gives your speakers the power they need while giving you the efficiency and protective features you want for easy operation and peace of mind. The GX3 uses advanced components for both light weight and reliability. Its Guardrail protection allows delivery of peak power while preventing overloads. It's equipped with a crossover switch, so adding a subwoofer to your system is a snap. Optimized for 4- and 8-ohm speakers, this amp also fits perfectly into popular racks, and its lightweight design (less than 30 lbs.) makes the GX3 incredibly easy to transport.
Features

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
Power at 4 ohms/1kHz (both channels driven): 425W

Distortion (typical): 20Hz-20kHz, 1dB below rated power

Dynamic headroom (4 ohms): 2dB

Input impedance (ohms): reater 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

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 -35dB; blue power LED, AC on

Rear panel controls: Full range/crossover switch

100Hz, 3rd order LP (sub), 2nd order HP (top)

Dimensions" Height: 3.5"/2RU;width: 19"; depth: 10.1"

Net weight: 27 lbs.

* 230V 16.5 lb (7.5 kg)
CHARACTERISTICS
Specifications

Output power per channel
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
Brand:QSCCategory:amplifierSKU:GX3Tags:500-1000, Amplificador, amplifier, audio, audio-profesional, bocinas, Boscinas, concierto, dep-audio, economy, engineer, in-stock, instalacion, instalaciones, install, installation, power-amp, professional-audio, qsc, reverbsync:off