However, if you’re installing a quality sound system with your TV, you may come across terms like HDMI ARC and eARC in the owner’s manual. So, what is the difference between these two types of ...

Today, we're taking a look at two innovations in the HDMI cable connection standard: HDMI ARC and HDMI eARC. ARC stands for Audio Return Channel, and eARC stands for Enhanced Audio Return Channel.

The audio-visual world loves an acronym, so if you've heard about HDMI ARC or eARC and have been left scratching your head as to what these mean, then worry no more as we explain through these ...

In 2017, HDMI 2.1 introduced eARC, which added support for high-end surround sound such as Dolby Atmos and DTS:X. eARC also supports variable refresh rate (VRR), quick media switching (QMS ...

It's now a 9.1.4-channel configuration, up from the 5.0.2 of the original arc. It comes with a power cable plus an HDMI cable for eArc connection. It's also Wi-Fi and - for the first time ...