Xiaomi has announced a new soundbar, the Xiaomi Soundbar 3.1ch. The soundbar offers Dolby Audio and DTS Virtual:X sound, has a wireless subwoofer and can deliver up to 430 W of output power, among other features.
https://www.notebookcheck.net/Xiaomi-Soundbar-3-1ch-430-W-soundbar-announced-with-a-wireless-subwoofer-NFC-Dolby-Audio-and-DTS-Virtual-X-support.579606.0.html