QSC GX5

Brands: QSC
Brands
  • 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″ 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″) fits in compact, inexpensive effects racks

$1,034.00

Audio professionals in need of a high-quality amplifier should check out the QSC GSX GX5 Power Amplifier, a 2 RU audio amplifier that’s designed to provide power, portability, and professional sound quality at an affordable price. The GX5 features 500 watts of power at 8 ohms (both channels driven) in a design that’s easy to install and delivers flexible features. 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.

The outputs feature speaker binding posts and speakON connections. Detented gain controls provide precise level settings. QSC’s GuardRail protection delivers full peak power while preventing detrimental overloads due to excessive clipping or overheating. In addition, a built-in 180 Hz crossover splits low- and mid-frequency signal between the left and right channel. This is ideal for driving subwoofers. The GX5 is a feature packed, lightweight amplifier that’s suitable for midsize venue installation, musicians, mobile DJs, etc.

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″ 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″) fits in compact, inexpensive effects racks
  • 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
  • Optimized for 4- and 8-Ohm Speakers
  • XLR, 1/4″ TRS, and Phono Inputs
  • speakON Combo Outputs
  • Subwoofer/Satellite Crossover Built-In
Category: Tags: ,
Brands

QSC
Product Type

Power Amplifiers
Number of Channels 2
Power Rating 8 Ohms:

500 W Both Channels Driven (1 kHz, 0.1% THD)

600 W One Channel Driven (1 kHz, 0.1% THD)

4 Ohms:

700 W Both Channels Driven (1 kHz, 0.1% THD)

850 W One Channel Driven (1 kHz, 0.1% THD)

2 Ohms:

350 W Both Channels Driven (1 kHz, 1% THD)
Amplifier Class 2-Tier Class-H
Load Impedance / Voltage 4 / 8 Ohms

Performance

Protections DC Fault, Open Circuit, RF, Short Circuit, Thermal
Frequency Response 20 Hz to 20 kHz +0/-1 dB
Input Sensitivity 1.2 Vrms
Input Impedance >20 Kilohms (Balanced)
Max Gain 34.4 dB
Max Input Level +24 dBu / 16 Vrms
SNR 100 dB
Distortion < 0.02% (1 kHz, at 8 Ohms, at Rated Power)

0.05% (1 kHz, at 4 Ohms, at Rated Power)

Signal Processing

Crossover Low-Pass:

100 Hz, 18 dB/Octave

High-Pass:

100 Hz, 12 dB/Octave
Limiting Yes

Connectivity

Analog Audio I/O 2 x Combo speakON-1/4″ NL4 Output

2 x Binding Post Pair 2-Pin Output

2 x XLR 3-Pin Balanced Input

2 x 1/4″ TRS Balanced Input

1 x 2RCA TS Unbalanced Input
Digital I/O None
USB None

Power

AC Input Power 120 VAC, 60 Hz
AC Power Connector 1 x IEC 15 A / NEMA 5-15
Current Consumption 120 VAC, 4 Ohms:

6 A (1/8 Power) 

0.3 A (Idle)

Physical

Display & Indicators Red LED (Clip) 

Green LED (Signal) 

Blue LED (Power)
Rackmount Size 2 RU
Cooling 1 x Fan
Certifications CE, RoHS, UL, WEEE

*as per Manufacturer
Dimensions 19.0 x 3.5 x 10.1″ / 483.0 x 89.0 x 257.0 mm
Weight 28 lb / 12.7 kg

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