Confused about the Audio Return Channel? We're here to help. One of the easiest ways you can connect your TV to a soundbar or receiver is by using a specialized HDMI port called Audio Return Channel. The ARC connection lets you listen to your TV audio without having to use an extra cable, such as . ARC is most important if you plan on using the apps on your TV, such as the , or if you don't have spare inputs on your sound system. Instead, you simply plug everything into your TV and...
