Go to Content

QSC GX7 Professional Power Amplifier (Open Box)

GX Series amplifiers are ideal for professional entertainers who require maximum performance and portability on a limited budget.


(No reviews)

Be the first to

Write a Review


Print page
Open Box
You need Flash player 8+ and JavaScript enabled to view this video.
  • Images (3)
MSRP: Old Price $819.99 Discounted Price $565.49 Save : $254.50 (31%)
In Stock & Ready To Ship!
Closeout - Limited Quantity Available!
MSRP: Old Price $819.99 Discounted Price $565.49 Save : $254.50 (31%)
Add to Cart
The QSC GX7 power amplifier embodies all the hallmarks that the QSC brand is famous for; professional audio quality, meticulous engineering, precision manufacturing and long-term reliability. It is the ideal choice for professionals in need of reliable, pro-quality power in a lightweight power amp design that wont break the bank.

Delivering a whopping 725 watts @ 8 ohms per channel yet weighing in at only 15.5 lbs, the QSC GX7 power amp delivers an unmatched power to weight ratio, the best in the industry. QSC has adorned the GX7 with some nifty features making it the perfect amplifier choice for a slew of applications.

To keep operations cool, a low-noise variable-speed fan with rear-to-front airflow is onboard, working behind the scenes at all times. QSC’s “GuardRail” protection enables full peak power but steps in during excessive clipping or extreme overheating, automatically reducing the gain just enough so the music keeps on playing without damage occurring to the GX7.

Front panel LEDS monitor Power, signal and clipping, and there’s also a subwoofer/satellite crossover built-in so there’s no need for an external crossover unit.

Inputs include XLR, ¼” TRS and stereo RCA type. Outputs include Speakon combo connectors, ¼” TRS or Speakon 2-pole and 4-pole. The detented gain controls on the front panel make it easy to recall and match settings.

With it’s generous power rating, modern good looks and reliable performance along with it’s light weight, the QSC GX7 Power Amplifier is the perfect mate to your passive speakers as it allows you to be free to perform and most importantly, not give your power amp a single thought.

Things You Will Get:

  • Power Amplifier
  • Power Supply
  • Owner's Manual


by PowerReviews
Model GX7
Other Features Built-in Crossover, Light Weight (only 15 lbs)
Series GX
Warranty Info:

QSC warrants the QSC-manufactured hardware, products, and accessories contained in the original packaging ("QSC Product") against defects in materials and workmanship when used normally in accordance with QSC's published guidelines for a period (“Warranty Period”). The Warranty Period is the greater of (i) three (3) years from the date of purchase, or (ii) the maximum period required under the local laws where the QSC Product is purchased.  QSC's published guidelines include but are not limited to information contained in technical specifications, user manuals, and service communications.  QSC is not responsible for any damage or injury arising from failure to follow instructions relating to the proper use of any QSC Product.  

Notwithstanding the foregoing, the Warranty Period for QSC TouchMix is the greater of (i) one (1) year from the date of purchase, or (ii) the maximum period required under the local laws where QSC TouchMix is purchased.

The most up-to-date version of this warranty statement may be found @ www.qsc.com

Recommended Accessories