Your what? Atmos sound BAR?
You mean a single bar (speaker) can produce all the Atmos sound effects from above your head and all around you?
First, even if you had the BEST Atmos system in the world, MOST of the Netflix so-called "ATMOS" contents will sound like it's NOT Atmos - like it's FAKE-MOS, not Atmos.
So far the only Netflix Atmos content I have seen (although I have not seen every Netflix content) that is actually great is the Space Sci-Fi series called "Another Life". It actually has one of the best Atmos effects around. I think the other one was Daredevil season 2. But it seems like 99% of the so-called Atmos contents on Netflix has been FAKE-MOS to me.