Ad https://www.ebay.com/b/Polk-Audio/bn_7063986936?mkcid=1&mkrid=711-53200-19255-0&siteid=0&campid=5339098498&customid=&toolid=10001&mkevt=1
polk audio
https://www.whathifi.com/news/polk-audio-announces-new-magnifi-max-sr-wireless-soundbar
The 5.1 surround system has Bluetooth and Google Chromecast capabilities, as well as Ultra HD 4K passthrough.
polk audioannouncesnewmaxsr
https://www.whathifi.com/news/polk-audio-showcases-new-legend-series-speaker-range-at-cedia-expo
"The best speakers Polk has ever made" also have a height module option for Dolby Atmos and DTS:X
polk audiolegend seriesshowcasesnewspeaker