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alaScore 85

34 reviews

Mar, 2018

alaTest has collected and analyzed 34 reviews of QSC GX3. The average rating for this product is 4.5/5, compared to an average rating of 4.1/5 for other Receivers & Amplifiers for all reviews.

We analyzed user and expert ratings, product age and more factors. Compared to other Receivers & Amplifiers the QSC GX3 is awarded an overall alaScore™ of 85/100 = Very good quality.

Review analysis

(Based on 34 reviews)

User Reviews  


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Showing 1 - 34 of 34 Show Reviews: in English

Consumer review ( review summary for QSC GX3


alaTest has collected and analyzed 34 user reviews of QSC GX3 from The average user rating for this product is 4.4/5, compared to an average user rating of 4.0/5 for other Receivers & Amplifiers on

97% of the reviews on give this product a positive rating.

This summary is based on the products: QSC GX3 300-Watt Power AmplifierQSC GX3 300-Watt Power Amplifier

Mar, 2018

Product Specifications


Amplifier Class:B
Frequency range:20 - 20000
Peak power per channel:500
RMS power output per channel (4 Ohm):500
RMS power output per channel (8 Ohm):300
Signal-to-Noise Ratio (SNR):100
Total Harmonic Distortion (THD):0.01


Certification:UL, CE
RoHS compliance: Yes

Packaging Data

Package weight:14.1

Ports & interfaces

DC-in jack: Yes
Speakers connectivity type:XLR / 1/4" TRS


Maximum current:6.3

Technical Details

Colour of product:Silver
Connectivity Technology:Wired

Weight & Dimensions

Height :8.9