Thanks Ken this is very helpful.
Follow up question. For a room using tv + Sonos arc + wired rear wall speakers (non Sonos) with Sonos amp. Is the tv sound controlled with tv remote for all speakers including the wired speakers?
Yes, the Amp (and connected Speakers) (and Sub) are ‘bonded’ to the Sonos Arc as surrounds and in the Sonos App they become one single Sonos ‘Room’ controlled as a single entity.. so the ‘TV remote’ will control the volume to all as though they are one speaker.
There are options (slider bars) in the Sonos App to shift the audio about between the Arc and the rear speakers or vice versa. or to switch off/on the Surrounds altogether and just have the Arc only playing.
With music playback there are also options to play ‘Full’ stereo audio to all speakers, or you can set the rears to play ‘Ambient’ supporting audio for the Arc instead.
There are two ways to link a remote to the Arc…
- Using infrared - Any IR TV remote can be setup in the Sonos App to control the volume of the entire Sonos HT with the TV powered either ‘on’ or ‘off’.
- Using HDMI-CEC - If the Sonos Arc/Beam is cabled to the TV’s HDMI-ARC/eARC port, the TV remote that controls the TV (Infrared/RF etc.) can also control the HT volume and you will probably also be able to power the TV on/off in most instances, the volume control however is just whilst the TV is powered on.