Sonos announced today that it will be hosting an event in June and its invite included the image below. While it's not yet clear exactly what's on the docket for this event, it could have something to do with a Sonos FCC filing reported earlier this week. It suggests the company will soon introduce a new smart home speaker and describes the device as a "high-performance, all-in-one home theater smart speaker and part of Sonos' home sound system." And according to the filing, it looks like for audio, Sonos will be swapping its typical optical out for an HDMI port instead.