AUDIO Cu is trying to revolutionized home theater audio by using power line technology to deliver high-resolution Dolby Atmos sound, eliminating the need for complicated wiring setups or even AVR's!
AUDIO Cu’s technology completely replaces the traditional audio-video receiver (AVR) and speaker cables to provide "a seamless solution for distributing sound to speakers and subwoofers throughout the home." The system can support up to 10 different audio channels per setup, allowing for configurations ranging from basic 2.0 stereo systems to immersive 9.1 surround sound, including Dolby Atmos setups as advanced as 7.1.2.
Will it work or is it snake oil?
Read: Dolby Atmos over Power Lines