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Sonos Sub gen 3, Burned PCB after adjusting bass settings thru the app.

  • December 9, 2024
  • 1 reply
  • 119 views
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Hi everyone, 

 

I have been playing aroud with some fine adjustment of my bass setings on my sub and suddenly after increasing the bass settings from -1 to 4-5 , the sub said “BANG” and went quiet for ever. No LED indication or any signs of life. I then decided to open it up and find that my PCB is burned. 

I do not have that much expirience around fine electronics so I would kindly ask you for help. 

I took a closer look under the burned spot and all looks find, so I assume that issue is only with those components on the top layer. 

Did anyone had a similar issue? 

 

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1 reply

Stanley_4
  • Stanley_4
  • Lead Maestro
  • December 10, 2024

No help to you now, but for others.

Sonos can be very helpful on out-of-warranty issues IF you haven’t opened the speaker before calling them. Always call first.

 

Airgetlam
Sotiris C.
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