Whatever you do don't buy Sonos anything. Sound quality is poor, they are grossly overpriced, and very limited. Airplay will easily meet all your needs cheaply and you will have your choice of speakers.
I had a $3000 Sonos setup that was gimped by having one optical input only, screwed up listening to multiple sources like Spotify, and poor sound quality. Returned all of it.
Get an Airport Express and plug your speakers into it. Set the airport express up as an airplay device only. Lots of instructions for this out there.
Get an app like Airfoil to play out to multiple sources at once. I play to my Airplay equipped Yamaha receiver, my Mac, and speakers with an Airport in my bedroom all at the same time.
You can also pretty much Airplay from any source and not be gimped like Sonos does.
I had a $3000 Sonos setup that was gimped by having one optical input only, screwed up listening to multiple sources like Spotify, and poor sound quality. Returned all of it.
Get an Airport Express and plug your speakers into it. Set the airport express up as an airplay device only. Lots of instructions for this out there.
Get an app like Airfoil to play out to multiple sources at once. I play to my Airplay equipped Yamaha receiver, my Mac, and speakers with an Airport in my bedroom all at the same time.
You can also pretty much Airplay from any source and not be gimped like Sonos does.