I had this set up with a Sony TV and a pair of A9s. I used the line in (stereo) jacks on the TV and A9s. Like someone said, use an RCA Splitter. I went direct from TV to A9s. No delays and sounded great. TV remote or Apple TV remote controlled volume. There was no delays…
for music, I used Apple Music or YouTube from the TV. The Apple TV/ remote was all I needed for everything.
overall, it was great for music, not so much for movies.
