I have a Sonos Amp installed in the av closet. I have Sonance outdoor speakers wired to the Sonos Amp and plays music via spotify, sounds great. I will be adding a tv outdoors, and would like the sound from the tv source played through the Sonos Amp and Sonance outdoor speakers. I have prewired two CAT 6 cables and 2 RG6 coaxial cables to the tv outside (actually have this same prewire run to all three tv’s in the house too - none are connected yet, and each will have separate Sonos audio systems ie arc, beams subs, One etc...). My TV source at this time is from an HDTV antenna, but eventually will want to connect cable. I would like to know how to watch TV from antenna signal and listen to the programs through the Sonance speakers via Amp. The RG6, CAT6, run to the AV closet with the cables prewired in place at each TV location. Happy to answer any questions. My outdoor TV has an eARC HDMI and a Network connection. Samsung 50”.
Thanks,