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... TRENDpro allows us to actively monitor SPL levels across multiple venues from a centralized location on a consistent, regular basis - ensuring that sound pressures from our student venue to our main auditorium is within tolerable and safe operating levels.


Matt Satorius

Audio Systems Engineer

Willow Creek Community Church

ready for hassle-free?
TREND is the only SPL system that you can forget about! You’ll get a USB SPL meter AND powerful TREND software (for your mac) that automatically generates, emails, & logs plain-English volume reports. With TREND, now you know exactly how loud it is. and was!
relax and mix