HDMI cable When you connect the TV to the Antenna/Cable directly (without Set Top Box, it will allow you to hear the TV sound through speakers connected to Home Theatre System. If you are using Set Top Box, you will need to output the sound from Set Top Box to Home Theatre System.

How do you get sound from home theater to TV?

1:305:18Setup & Getting TV Sound from your Home Theatre - YouTubeYouTubeStart of suggested clipEnd of suggested clipInto an available HDMI IN terminal on your TV an HDMI Arc input terminal on the TV is preferred.MoreInto an available HDMI IN terminal on your TV an HDMI Arc input terminal on the TV is preferred. Another connection option is to use the home theaters digital input also known as optical.

Is it better to connect Soundbar to TV or cable box?

Its better to connect your soundbar with an HDMI cable because it provides better quality sound. While HDMI and optical connections both pass digital audio from one device to the other, HDMI is capable of handling higher-resolution audio.

How do I connect 5.1 to TV without HDMI?

How do you connect a TV to a receiver without HDMI? You can use any RCA audio cables, a composite video cable, a 5-cable component RCA video cable, or an HDMI converter that matches the input option you have available.