Audio plugin for JBL SoundBar 5.1

Would it be possible to get an audio receiver plugin for the JBL Bar 5.1?
It shows up as a chromecast device, has an IP on the network
Link to the mfg product website JBL Bar 5.1 Surround | 5.1 channel soundbar with MultiBeam™ Sound Technology
I have tried the UPnP and LG plugins and neither have worked.

Please let me know what other info you may need.

Thanks much,

Sorry but I can’t write a plugin for a device I do not own as no way to test.

On Yatse side all is public and you can try to build one yourself.