A Sonos ‘Room’ can be several things (either with, or without, a Sub):
- A stand-alone speaker
- Two speakers ‘stereo’ paired
- A Home Theatre player with bonded surrounds
So, just as examples, a user could have a Home Theatre bonded setup called ‘Living Room TV’ and a pair of speakers in the same room called ‘Living Room HiFi’. The naming conventions are entirely upto the user.
Theres no benefit in having two ‘rooms’ with the same name, as it will likely confuse things and create uncertainty as to which speakers are being selected for playback.
There are of course overarching ‘Groups’ available to the user aswell in the Sonos App - See ‘Settings/System/Groups’ where Sonos ‘Rooms’, like ‘Living Room TV’ and ‘Living Room HiFi’ can be combined and simply given a group name of ‘Living Room’.
There are many possibilities for the user to choose from, using the features available in the App, it’s perhaps a case of understanding what’s available and how you would like to perhaps use those features.
The App will cater for most things, but I would suggest maybe keeping ‘Room’ and ‘Group’ names unique where possible to keep things simple and easily identifiable.