I didn’t make holes in the wall, because. I plan a small rearrangement in the room, so I fixed it to the cabinet next to the TV (this can be seen in the photo).
Installation took no more than 15 minutes. The prefix sat down like a glove. The function of felt pads is not entirely clear, because the side part of the prefix does not come into contact with the bracket in any way, and at the bottom of the contact with the bracket they will simply close the ventilation holes.
The quality is…