stutzwear3 years ago000To connect the Sonos Arc to the eArc port of my LG CX do I need this cable or can I also use the slightly weaker one? I would like to use Dolby Atmos.Show in original language (German)AndreH8613 years ago-202I am sorry. Unfortunately, I cannot answer this question as I do not use the eArc connection.Show in original language (German)Comment