The HDMI ARC Port On Your TV Has A Very Specific Job

The distinction between various flavors of HDMI can get a bit technical.
How-To Geek on MSN

I used the wrong cable for my soundbar for years, and I didn’t realize what I was missing

I ditched optical audio for eARC, and Dolby Atmos finally made sense ...
BGR

HDMI Vs. Optical: Which Should Your Sound System Use?

We may receive a commission on purchases made from links. You've spent thousands of dollars on your home theater system, with much of the upfront cost going toward your brand-new 4K TV and Dolby Atmos ...
BGR

Can You Use A Soundbar Without An HDMI ARC Port?

We may receive a commission on purchases made from links. Using an ARC and eARC port has many benefits, including support for high-resolution audio and surround sound formats. But what if your TV ...