Sunday, August 7, 2016

QSC Amplifier Selector

Which Amplifier Is Best For My Speakers/Subwoofers/Stage Monitors???

QSC Audio has a great resource tool on their web site called "Amplifier Selector". It is great tool to determine which QSC branded power amplifier you would use to power "your brand" of speakers and subwoofers. It is really easy to use.

Step 1: Select your brand of speakers then select your speaker model. Once entered you will see a list of specific QSC model power amps that would work with your particular speakers. I chose Yamaha loudspeakers as my test. Here is a screenshot of the result:




(click on image to enlarge)


Step 2: Select your brand of subwoofers then select your subwoofer model. Once entered you will see a list of specific QSC model power amps that would work with your particular subwoofers. I chose Yamaha subwoofers as my test. Here is a screenshot of the result:



















(click on image to enlarge)



Lets say your speaker brand is not listed in the choices in the drop-down menu. Here is what you do:

Step 3. You can click on the box marked "or Enter the Loudspeaker Specifications". The menu changes and asks you to choose Impedance in (Ohms) and Watts - Continuous (RMS) or Program. There is also a selection for "Two Loudspeakers Per Amp Channel". For my test I chose 8 Ohms, 350 watts (program) and 2 speakers per amp channel. Here is a screenshot of the result:



















(click on image to enlarge)


Step 4: Repeat the same procedure for the subwoofers: I chose 4 Ohm, 1000 Watts (program) and 1 subwoofer per amp channel. Here is a screenshot of the result:

















(click on image to enlarge)


***At the bottom of the web page QSC has a disclaimer stating that the amp selector is only to be used as a guideline to choosing amps for your speaker systems.***

This is great tool that every sound technician should check out on web site. Here is the link to get your there:
http://www.qsc.com/resources/amplifier-selector/


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