eARC

Enhanced Audio Return Channel (eARC) is a major advancement for modern AV systems, ensuring that full-bandwidth, lossless audio formats like Dolby TrueHD, DTS-HD Master Audio, Dolby Atmos, and DTS:X can travel from a TV or display back to an AVR or processor without compression.

 

This is especially important as more premium content is delivered directly through smart TV apps and streaming platforms, where the TV is the primary playback device.