A:Answer Make sure you have the HDMI ARC input on the back of your tv, if you have this you will need to go from your HDMI ARC from your HTCT800 to your tv, then all other devices will go through your sound bar. If you do not have the HDMI ARC on your tv, you will need to add an additional optical connection. I purchased the XBR65X900E 65" tv, HTCT800 sound bar, and UBPX800 4K Blue-ray, and is absolutely amazing.