ARC / eARC Audio Splitter 1 in 2 Out – Split audio from your TV’s HDMI ARC or eARC port to two soundbars, AV receivers, or audio systems simultaneously. Full ARC & eARC Compatibility (Audio Only) – Supports both eARC high-bitrate formats and standard ARC formats like PCM 2.0CH and Dolby/DTS 5.1CH for wide device compatibility.