Item #: QSC GX7 LIST

QSC GX7 1000 Watt Two Channel Stereo Power Amplifier

Shop QSC GX7 1000 Watt Two Channel Stereo Power Amplifier from AMS with 0% Interest Payment Plans and Free Shipping.

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Product Description

Do you need a high powered, low-priced amp with professional performance while also being light in weight? Look no further than the QSC GX7 Power Amplifier! Like all QSC power amps, the GX7 was built to deliver professional audio quality, meticulous engineering, precision manufacturing and long-term reliability. Add contemporary styling, multiple input/output options, extreme light weight (only 15.5 lbs!), and advanced protection circuitry, and the QSC GX7 clearly represents real value!

Purchase a GX Series Amplifier from AMS and Receive QSC's
QSC 6 Year Extended Warranty
after registering your product at QSC.com

QSC GX7 Stereo Power Amplifier Features
  • 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 
  • Versatile XLR, 1/4 inch TRS and phono input connectors for compatibility with any source
  • Speakon combo outputs accept 1/4 inch TS plugs or Speakon 2-pole and 4-pole plugs
  • Binding posts support all other speaker wiring systems
  • Loads of power and it still only weighs 15.5 pounds
The GX7 amplifier is powerful enough to handle most PA speakers on the market. Typically, loudspeaker manufacturers recommend an amplifier with power output equal to the speaker's Program (Music) Power rating or two times (2 x) the Continuous (RMS) Power rating.

The GX7 outputs 725 watts into an 8 ohm load. Owners of popular 4 ohm loudspeakers (such as dual-woofer, two-way models) will find the 700 watt (4 ohm) power of the GX5 an ideal match while the GX7's 1000 watts will very capably power many of today's popular subwoofers or two typical 8 ohm speakers per channel.

The QSC GX7 adds the road-proven PowerLight supply to the Class H output section, for more overall output power and additional weight savings. The result is one of the highest power-to-weight ratios in the industry. A low-noise variable-speed fan with rear-to-front airflow keeps amplifiers and racks cool.

As always, GX Series amplifiers are fully protected from the usual hazards of the trade, ensuring stable performance and long life.

GuardRail
GuardRail protection delivers full peak power while preventing detrimental overloads. During excessive clipping, or extreme overheating, GuardRail reduces gain just enough to preserve the integrity of the music, protect the speakers and keep the audience excited, without unprofessional distortion levels or shutdowns.

Subwoofer/Satellite Crossover
A subwoofer reduces strain on the full-range speaker, allowing it to play louder, or letting a smaller speaker do the same job. The GX Series supports this mode with a Crossover switch that splits the full-range input entering Ch 1, sending 20 Hz -100 Hz to the sub (Ch 1) and 100 Hz - 20 kHz to the top box (Ch 2). The front panel gain controls balance the sub and top box, while GuardRail optimizes peak power into the sub and top individually, for greater musical impact and dynamic range. GuardRail optimizes peak power into the sub and top individually, for greater musical impact and dynamic range.

Product Specifications

QSC GX7 Stereo Power Amplifier Specifications

  • Stereo Output:
    • 8 ohms / 1 kHz (both channels driven): 725 watts per side
    • 8 ohms / 1 kHz (single channel driven): 800 watts per side
    • 4 ohms / 1 kHz (both channels driven): 1000 watts per side
    • 4 ohms / 1 kHz (single channel driven): 1200 watts per side
  • 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 Vrms
  • Voltage Gain (8 ohms): 36.1 dB
  • Output Circuitry: 2-tier Class H
  • Power Requirements (1/8 power, pink noise at 4 ohms, 120V): 10.1A
  • Frequency Response: 20 Hz - 20 kHz, +0, -1 dB
  • Dynamic Headroom (4 ohms): 2 dB
  • Input Impedance (ohms): Greater than 20k (balanced)
  • Maximum Input Level: +24 dB (16 Vrms)
  • Input Connectors (each channel):
    • 3-pin XLR
    • 1/4 inch TRS
    • 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
    • Blue Power LED, AC on
  • Rear Panel Controls:
    • Full Range / Crossover switch
    • 100 Hz, 3rd order LP (sub), 2nd order HP (top)
  • Dimensions(HxWxD): 3.5 x 19 x 10.1 inches (89 x 483 x 257 mm), 2 Rack Spaces
  • Weight: 15.5 lbs (7 kg)


Helpful Info about the Manufacturer
Phone:  800-772-2834 Warranty:  3 Years; 1 Year on TouchMix; B-Stock is 1 (one) Year only!
Jose M Martinez, mjmartinez51@gmail.com Submitted: 9/5/2018
Product Rating
verified
Subject
I love it it does the job
Product Rating
What is your opinion of this product?
It was worth it best product I had so far I love it I put my speakers it does a really good job thank you
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Chris McCarthy Submitted: 9/5/2018
Product Rating
verified
Subject
I love this qsc gx7
What is your opinion of this product?
Before I purchase the item,I went over the spec's with a great representative that was patient and understanding of my every need and went through the steps and requirements to be a customer of Ams,I am very happy with my gx7 qsc powered amp and service,plus received my amp in 2 days,so with that said I am happy with the quality and sound of purchase and Ams represent for going over in detail spec's and what I was looking for in power and quality,I would refer this company to anyone,because they stand behind they product and have superb service and very patient reps to assist you in whatever device your trying to purchase!
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Rich Pollard Niles MI Submitted: 7/14/2018
Product Rating
verified
Subject
Fantastic Amps!
What is your opinion of this product?
I have 2 of these amps powering 2 peavey pv118 sub cabs, 2 peavey pr15 sub cabs and 2 peavey pv215 cabs. I originally bought this system for my sons wedding and so I can jam with my kids whenever. The mixer I use is a mackie profx12. The way I run my system is each gx7 amp powers one side. Out of the left channel of the mixer to one gx7, crossover circuit on, channel one to an 18 daisy chain to a 15, giving me 4 ohms, and channel 2 to the pv215 cabs also 4 ohms. Right channel out of the mixer same way but other speaker stack. This system kicks major butt! I ran pretty loud at the wedding, and had the kids dancing non stop with chest pounding bass! Had lots of compliments. The best thing, the amps never even got warm! I had cool air coming out the front of both all night long. My load never exceeded 3 amps according to my ART Surge protector, which shows input voltage and load amperage. have also used it for a couple outdoor corporate events with lots of compliments. Very Happy!
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Pastor ShaRon Submitted: 12/9/2016
Product Rating
verified
Subject
I love this thing!! It arrived timely! Well satisfied!! Ready to order more.
What is your opinion of this product?
Excellent for the price
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Jay Submitted: 5/11/2016
Product Rating
verified
Subject
Great amp
What is your opinion of this product?
Great amp. Plenty of headroom for my old EV eliminators.This amp was recommended by guys who rent a ton of gear. Bought a scratch and dent, saved $170.00 and it's perfect. Thanks AMS.
AMS Responds:
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Michael Knurek Submitted: 8/26/2015
Product Rating
verified
Subject
Awesome Piece of Equipment
What is your opinion of this product?
Sleek lines light weight and power to spare. It's my new favorite toy.
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Oksnek62 Submitted: 4/17/2015
Product Rating
verified
Subject
another rock solid qsc product
What is your opinion of this product?
QSC is a brand that you know you can count on. clean pure power! this will rock my subs and i received it lightning quick! My first order from AMS and I am very happy. I will be buying all my gear from here in the future.
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Randy from Mechanicsburg , Ohio USA Submitted: 9/5/2014
Product Rating
verified
Subject
Just what I Wanted
What is your opinion of this product?
We use this to power our subs . Perfect match for Peavey subs we have. Plenty of Powe didn't push the amp hard at all and brought the bottom alive . Well worth it . QVC quality product .
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John Gennett from Indianapolis Indiana USA Submitted: 9/1/2014
Product Rating
verified
Subject
Dependable Power from QSC
What is your opinion of this product?
The GX series is a no frills amplifier that gets the job done. This is my second GX7 having combination of impressive power and low weight.
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Jay Browne Submitted: 5/2/2014
Product Rating
verified
Subject
Best price of a perfect product.
Your general opinion of this product.
I'm a guy that does his research before buying anything. It took me almost 2 months to finally buy this amp and i'm glad I did. I own the PLX line of QSC amps and I was curious about how this amp would hold up to them. It did not disappoint me. I initially bought it to power my triple 12 tops however, I sometimes use it on subs as well. I love it.
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12 Payments of
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$539.95 - $599.99
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