Roku Streambars ARE not compatible with Roku wireless speakers. It took me over ten hours to learn that. I had a Roku TV, Soundbar and wireless speakers for a great surround sound. I donated the TV and the soundbar to charity and kept the wireless speakers, and because i had the speakers I bought a new Roku TV and Streambar, but they won't work together I can either listen using the streambar OR the wireless speakers but NOT BOTH. Frustrating!
