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Big problem with ps 4ha speaker

my active speaker ps 4ha makes noise like a gun shooting after few hours of beeing on.When this starts it continoues every 2 -3 minutes and i have to turn it off to make it stop.This problem was going on since i bought it and was a new one.
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this problem
  • Hi Alex,

    Thanks for posting. It sounds like your product may need to be serviced.  Warranty and non-warranty claims are not handled here on the forum but I can point you in the right direction. Here are a couple of options that you could choose from:

    • Submit a Warranty or Service inquiry with our Technical Support team by logging onto the Alto Pro Audio Support Page.  Select Warranty or Service Inquiry from the drop down menu.


    I hope this helps!  Let me know if you have any additional questions.  
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