Accidental damage, normalNormal wear and power surges are no longer an issue with these comprehensive and affordable plans. We even pay to ship your gear for repairs. More details.
Covers much more than the original manufacturer's warranty:
Damage due to unexpected and unintentional spills, drops and impacts
Damage due to normal wear and tear
Damage caused by lightning/power surge
Damage due to dust, internal heat, humidity, heavy usage
No Lemon Policy on merchandise over $200- if it fails for the same reason 3 times, it is replaced on the 4th breakdown
Complete refund in the event of failure or substandard performance on merchandise under $200 (Gift Certificate sent for the full price plus applicable sales tax paid)
Manufacturer's Specs Coverage -- The product does not need to fail to be covered. If the product does not perform as it did the first day you bought it, we will repair or replace it so that it does
Free shipping to and from repair facility
Plans are transferable in the event merchandise is sold
Limit of Liability: The least of the cost of (1) authorized repairs, (2) replacement with a product of similar features, (3) reimbursement for authorized repairs or replacement or (4) the price that you paid for the product.
*Limitations and exclusions apply. See terms and conditions for program details
Accidental damage, normalNormal wear and power surges are no longer an issue with these comprehensive and affordable plans. We even pay to ship your gear for repairs. More details.
Covers much more than the original manufacturer's warranty:
Damage due to unexpected and unintentional spills, drops and impacts
Damage due to normal wear and tear
Damage caused by lightning/power surge
Damage due to dust, internal heat, humidity, heavy usage
No Lemon Policy on merchandise over $200- if it fails for the same reason 3 times, it is replaced on the 4th breakdown
Complete refund in the event of failure or substandard performance on merchandise under $200 (Gift Certificate sent for the full price plus applicable sales tax paid)
Manufacturer's Specs Coverage -- The product does not need to fail to be covered. If the product does not perform as it did the first day you bought it, we will repair or replace it so that it does
Free shipping to and from repair facility
Plans are transferable in the event merchandise is sold
Limit of Liability: The least of the cost of (1) authorized repairs, (2) replacement with a product of similar features, (3) reimbursement for authorized repairs or replacement or (4) the price that you paid for the product.
*Limitations and exclusions apply. See terms and conditions for program details
The GX7 professional power amplifier continues in the tradition of QSC's top-selling GX Series professional power amplifiers by offering an attractive combination of power, fidelity, configurability, long-term reliability, and overall value.
At the heart of the GX7 is an all-new, advanced power supply based on the road-proven PowerLight Series technology. The result is a more overall power output in a lightweight casing compared to previous GX models—without any sacrifice in audio quality.
At 1000W per channel at 4 ohms, the GX7 provides more than ample power to connect up to four 500W 15" 2-way speakers or two 1000W subwoofers at a time. This will help to keep your overall system cost down while still maintaining maximum performance levels. The 8 ohm output is 725 watts per channel which yields considerable headroom and increased dynamic range for today's popular loudspeakers.
QSC GX7 Stereo Power Amplifier
Features:
Road-proven PowerLight Series amplifier technology GuardRail (also found in K and KW Series loudspeakers) protects both the amp and speakers from damaging clipping and overload without audible pumping or distortion Subwoofer/Satellite crossover built-in Inputs: XLR, 1/4" TRS, and phono input connectors for compatibility with any source Minimum depth chassis (10.1"/257mm) fits in compact, inexpensive effects racks 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 Front panel LEDs monitor Power, Signal, and Clipping Lightweight
QSC GX7 Stereo Power Amplifier
Specifications:
Power Rating: 8Ω / both channels driven / 1 kHz: 725W 8Ω / single channel driven / 1 kHz: 800W 4Ω / both channels driven / 1 kHz; 1,000W 4Ω / single channel driven / 1 kHz; 1,200W
Distortion (typical): 20 Hz - 20 kHz: 1 dB below rated power 8Ω: less than 0.02% / 4Ω: less than 0.05% Signal to Noise: (20 Hz - 20 kHz) 100dB Input Sensitivity: 1.2 Vrms Voltage Gain: (8Ω) 33.1dB Output Circuitry: 2-tier Class H Power Requirements: (1/8 power, pink noise at 4Ω, 120 V): 10.1A Frequency Response: 20 Hz - 20 kHz, +0, 1 dB Dynamic Headroom (4Ω): 2dB Input Impedance (Ω): Greater than 20k (balanced) Maximum Input Level: +24 dB (16 Vrms) Input Connectors (each channel): 3-pin XLR and 1/4" TRS, balanced, parallel Phono, unbalanced Output Connectors (each channel) Speakon®, 1/4", 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) Amplifier dimensions (HxWxD): 3.5" (2RU) x 19" x 10.1" (89mm x 483mm x 257mm) Carton Dimensions (HxWxD): 5.75" x 23" x 14" (146mm x 584mm x 355mm) Net Weight: 15.5lb. (7kg)
First off, keep in mind this is in their "budget" series of amplifiers. The specs; s/n ratio, thd, and damping could be better, but you'll have to pay hundreds more for the powerlight amps to get studio quality. I just picked this amp up last week and used it at my first gig last night. (it was the 2nd gx7, the first one was DOA and had to exchange it, weird)I'm using it to power jbl mrx515 cabs and it is a great match. It puts out so much power to them, i was afraid to push it to clipping they were so loud. @ 725 watts x2, it's amazing how they pack so much power into a 15.5 lb frame. And for the price, i don't know if you find anything else close combined with the qsc quality. Great value/performance ratio. For my use as a mobile dj, it worked just fine for me and the sound was amazing. This should provide years of trouble-free use. Only negative, i feel the fan could be a little quieter.
I bought this amp to power a couple of stage monitors...The amp is performing to its capacity and beyond! The inputs and outputs are straight forward and no confusing options/features you probably don't need anyway! Nothing negative to say at this time!...QSC, keep up the good work!!!...
This is a GREAT amplifier. I used it to replace the cheapo power amp that was driving my EV ZX4's + Yamaha SW1181. The improvement in sound quality was astonishing! Plus it's incredibly lightweight?something my skinny arms can handle and take to the gig. I used to own a GX3, and I can't believe they were able to cut the weight down while increasing output power.
I love all the input and output connection options, and the built-in crossover is perfect for my setup. The build quality is excellent. It feels sturdy and high quality, the connections are clearly marked, and its even packaged nicely. Well done, QSC!
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