Use Port to connect bookshelf speakers to turntable and Beam?

I have 2 audio set ups right now. I have my Beam 2 connected to me TV, and then I have my turn table connected directly into a pair of Edifier speakers.

I am wondering, if I get a Sonos Port, can I connect the turntable to the input, the Edifier’s to the port, and then play both tv audio through the Beam/Edifier’s as well as turntable audio?

Google is saying that the port can’t power the bookshelf speakers, but that’s fine because they have their own power source anyway, so that’s not what I am worried about

Thanks!