Play music from CD player on not connected speaker

[sharki]

Hello!

 

I'm looking for a new music setup in our home, and I have the following problem: how can I share music from a CD player through the house?

My plan was to buy a home cinema set and one or two single speakers for in different parts of the house.

When I connect those via a Chromecast I can play Spotify through the entire house. 

The question I have is can you share for example a 3,5mm plug to a Chromecast, so music from my CD's can also be played through the loose speakers?

Or is there an other way to connect all speakers in my house?

[Creiger]

I dug around for 20 minutes, but the only solution I can see is ripping the CDs to whatever device you're using to host the music and do it that way. The only other option I can see is getting Bluetooth-compatible speakers and getting a 3.5mm to Bluetooth transmitter and doing it directly that way. Not sure what the range is on something like that though, but I imagine it's not too great.