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QSC GX3 2 Channel Power Amplifier

Original price was: ₹50,000.00.Current price is: ₹36,500.00.

Only 1 left in stock

The QSC GX3 2 Channel Power Amplifier. Qsc GX3 comes with power levels matched to the most popular speakers. Inputs: XLR, 1/4-inch TRS and phono. Outputs: Speakon combo and binding posts.

QSC GX3 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
SKU: 684284055217 Categories: , , Tags: ,


Type2 Channel Power Amplifier
8Ω 300 W (continuous, both channels driven)
425 W (continuous, both channels driven)
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 Sensitivity1.2 V rms
Voltage Gain32.2 dB
Output CircuitryClass B
Power Requirements (1/8 power, pink noise at 4 ohms, 120V)6.3 A
Frequency Response20 Hz–20 kHz, +0, -1 dB
Dynamic Headroom (4 ohms)2 dB
Input ImpedanceGreater 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 ProtectionShort circuit, open circuit, thermal, RF protection, Load protected against DC faults
Front Panel Controls and IndicatorsGain 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 ControlsFull Range / Crossover switch, 100 Hz, 3rd order LP (sub), 2nd order HP (top)
Product Dimensions (H×W×D)3.5 × 19 × 10.1 in
Carton Dimensions (H×W×D)24 × 15 × 6 in
Net Weight12.1 kg / 27 lb
Shipping Weight13.2 kg / 29.1 lb

Additional information



2 Channel



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