That's what I'm using for my TV/Sonos setup now (ARC). I'm running the Sonos beam + two of the Ikea Sonos bookshelf speakers as rear surround. The only downside is I still need to figure out the best stands for those Ikea sonos rears...there don't seem to be many options last time I checked!HDMI out is pretty common now. It’s usually a dual purpose connection in/out labelled as HDMi (ARC). The ARC stands for audio return channel. If you can zoom in on a picture of the connections on the back panel or check the manual on the manufacturers site it’s pretty clear usually.