With the following title and video, the left woofer on the back of the device rattles audibly. All set to factory settings with room correction.
Title: Beg Forgiveness by Kanye West from second 13
Video: Dolby Atmos Fallout season 1 episode 1 from minute 6:10
B&O in Berlin have been able to reproduce the same problem in 3 theaters. So it seems to be a technical problem.
Regards
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