My QSC K10 speaker fan completely stopped working but it's able to play only the fan what can be the causer of this problem
I believe the QSC K-series uses on-demand fans. ie, if the amp's cold, it won't bother to run the fans.
Try running it hard for a while, with lots of bass, and see if the fan spins up.
Chris
Try running it hard for a while, with lots of bass, and see if the fan spins up.
Chris
You have 2 threads on the exact same subject.
https://www.diyaudio.com/community/...-speaker-fan-not-working.392659/#post-7185662
https://www.diyaudio.com/community/...-speaker-fan-not-working.392659/#post-7185662