QSC GX3 Power Amplifier (300 Watts)

Main view of the QSC TouchMix-30 Carrying Tote
QSC TouchMix-30 Carrying Tote
November 14, 2021
Main view of the QSC GX5 Power Amplifier
QSC GX5 Power Amplifier (500 Watts)
November 14, 2021
Show all

QSC GX3 Power Amplifier (300 Watts)

(2 customer reviews)

QSC GX3 Power Amplifier is ideal for professional entertainers who require maximum performance and portability on a limited budget. QSC designers, headed by Pat Quilter, have optimized output and appearance while reducing raw material cost and weight. It’s all here – dramatic styling, easy hookup and adjustments, excellent audio quality and QSC reliability.


UPC: 684284055187 SKU: GX3 Category: Tags:
QSC audio Canada

Features of the QSC GX3 Power Amplifier (300 Watts):

  • 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 – less than 30 lbs (13.5 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

QSC GX & GXDSeries Power Handling
Both channels driven Single channel driven
GX3 300w 425w 350w 500w
GX5 500w 700w 600w 850w
GX7 725w 1000w 800w 1250w
GXD4 600w 800w
GXD8 1500w 2250w


QSC audio

QSC – globally recognized innovator in the design, engineering and manufacture of category leading high-performance loudspeakers, digital mixers, power amplifiers, audio processors, digital cinema solutions, and the Q-SYS™ software-based audio, video and control Ecosystem. QSC thrives where enabling technology and audio-visual experiences intersect.

GTR Direct is a proud dealer for QSC audio Canada
QSC audio Canada

2 reviews for QSC GX3 Power Amplifier (300 Watts)

  1. Dasha

    Great product

  2. Chris Black

    Great product

Add a review

Your email address will not be published.

83 − 79 =