WiSA

Wireless Speaker & Audio (WiSA) technology is an open industry standard to connect speakers wireless.
It allows for lossless 24-bit audio with sample rates of  32, 44.1, 48, and 96 kHz
It supports 2 channel up to 7.1 surround.
It operates in the 5Ghz U-NII band.

 

 

Beolab 17 speaker with WiSA and Toslink input

 

Axiim LINK $ 229.00

Axiim

WiSA compliant transmitter with 24bit/96Hz wireless audio connection.

Works with Xbox One and Xbox Series X|S, Windows 10 PC, MAC, 2019-2021 LG OLED and NanoCell TVs, USB audio sources.

Added 2021

 

 

References
The WiSA™ Association