.
Answered
Sonos Arc Loud banging sound
Best answer by GuitarSuperstar
Unplug the Arc from power and reboot your router. If it continues to play a loud banging sound, contact Sonos Support:
This topic has been closed for further comments. You can use the search bar to find a similar topic, or create a new one by clicking Create Topic at the top of the page.
Enter your E-mail address. We'll send you an e-mail with instructions to reset your password.