HDMI ARC: What is it and Why You Should Care? If you buy a new TV or soundbar, you might have come across the new label about “ARC” while setting up the HDMI adapters. That indicates one of the best features which saves your money, reduces cable web and makes your set up more simplified.
What Is ARC? Ever since the HDMI 1.4 was introduced in the market, ARC is available on TVs, soundbars, and other gadgets. It is a protocol which offers two-way communication between devices over a single HDMI connection. This port lets you use HDMI as both an input and an audio output.
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