Amazon.com: Apple TV 4K (64GB, Latest Model) (Renewed) : Electronics
How to set Bose 900 as default audio output on AppleTV 4K 3rd Gen? : r/ appletv
Bose® Smart Soundbar 900 (Black) Powered sound bar with Dolby Atmos®, Apple AirPlay® 2, Chromecast built-in, Wi-Fi®, Bluetooth®, Amazon Alexa, and Google Assistant at Crutchfield