While looking around at the new features in the latest Alexa app update on my phone. I noticed that all of my Echo devices including my Fire cube’ now has a prefered speaker option under the ‘connected devices’ section in my Android phones Alexa settings. By default this is set to ‘built-in speaker’ but you now have the option to select ‘change’. Once the ‘change’ option is selected you can choose to uncheck the ‘built-in speaker’ option. Then select ‘WIFI Speakers/Use my preferred speaker option’. Now you will be able to select any Alexa enabled Sonos Speaker not only to play music but to also respond for the Fire Cube/Echo device’s voice commands instead of the ‘built-in speaker’.
If you can see the Sonos Speakers but can’t select them as they are greyed out. Then you will need to simply make sure both the Echo device/Fire cube & Sonos speaker you intend to use are in the same group e.g. ‘Living Room’ group. If the group does not yet exsit, then you will need to create a group & put the echo devices & Sonos speaker into it. Providing both the Echo device/Fire cube is in the same group as the Sonos speaker you want to use & linked together in the settings. Now when you use the wake word “computer” or any other echo wake word that you have previously set in your chosen Echo device/Fire cube, your newly assigned Sonos speaker will now respond instead of the echo device/Fire cubes built-in speaker. This has the advantage of being able to use the full gambit of Amazon echo features with your Sonos speakers as opposed to the limited feature set that Amazon make available to most third party Alexa enabled devices.