Hey everybody,

we are having troubles to connect our Sonos Beam (+ 2x Sonos One SL) to our projector Epson EH-TW7000. Our end goal is to have 5.1 Sound. Our main input is a FireTV Stick.

The projector doesn’t have any HDMI Arc output nor an optical. I already bought a HDMI Matrix Switch and tried to connect it with the optical adapter that came with the beam as I noticed the HDMI Arc doesn’t work. Unfortunately I had no luck with getting a connection even through the optical...

This is the HDMI Matrix Switch I was using:

https://www.amazon.de/gp/product/B07Y2GMC3G/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&psc=1

Is there anything else I have to set for the sound to work? And if possible a different solution to get 5.1 Sound as I heard that optical is not compatible.

Thank you so much!