LG has just released this -
“LG Display will introduce an 88-inch 8K Crystal Sound OLED (CSO) display with an advanced 3.2.2 channel sound
system embedded into the display. The sounds which emanate directly from the panel reach new audio heights, and
when combined with Dolby Atmos®, this acoustic innovation enables viewers to experience dynamic sound coming
from their top, bottom, left and right. This cutting-edge 8K display brings a whole new level of realism combined with
unrivaled picture quality to viewers.”
LG Electronics probably also supplies a LG TV with sound in floor Stand . Otherwise, it
may end up with the TV and surround receiver that provides individual replacement options.
Now HDMI 2.1 / eARC must be fully implemented in TV and receiver. It's about to happen.