A:Answer This may can be done if you are able to pair your computer, phone, etc. via Bluetooth. I project from my laptop to the tv. Then, I connect to my Bose speaker via Bluetooth. From there, I can select which sound system (computer or Bose speaker) that I want the sound to come from. So, if you are able to pair your computer (or other device) with Alexa, then this can be done. Hope this helps.