HDMI ARC support is the best feature of the latest Apple TV 4K — Cameo Pro Consulting
What is Audio Return Channel (ARC)? - CNET
What is eARC and how is it different from ARC?
How to turn on the HDMI ARC on my Panasonic TV - Quora
HDMI ARC and eARC: Audio Return Channel for beginners - CNET
What Is ARC?
What Is HDMI ARC (Audio Return Channel)?
Verify whether the TV has an ARC label on one of its HDMI ports
What Is HDMI ARC (Audio Return Channel)?
What you need to know about HDMI ARC and eARC
HDMI ARC vs Optical Comparison Guide and Differences, Features - ElectronicsHub
How to setup ARC for my Philips Home Theatre system?
How do I hear TV sound through the A/V Receiver or Home Theater System speakers?
【𝐀𝐮𝐝𝐢𝐨 𝐑𝐞𝐭𝐮𝐫𝐧 𝐂𝐡𝐚𝐧𝐧𝐞𝐥】Audio DIP switch control on receiver: ARC & S/PDIF allows ARC function or Audio pass through accordingly. Fully supports audio
ARC HDMI Extender 4K@60Hz 4:4:4 HDR10 Over Cat5e/6/6a/7 Cable, Audio Return Channel, S/PDIF Audio Pass Through, HDMI 2.0, HDCP2.2, CEC, PoE & Dual IR