Sound Upgrade: How to Use Your Amazon Echo as a Speaker for Your Television | PCMag
Denon AVR-X2800H (95W X 7) 7.2-Ch. with HEOS and Dolby Atmos 8K Ultra HD HDR Compatible AV Home Theater Receiver with Alexa Black AVR-X2800H - Best Buy
RX-V6A 7.2 channel 4K / 8K Dolby AV Receiver – Yamaha USA
Denon AVR-X2800H 7.2-channel home theater receiver with Dolby Atmos®, Bluetooth®, Apple AirPlay® 2, and Amazon Alexa compatibility at Crutchfield
Yamaha AVENTAGE RX-A2080 9.2-ch 4K Ultra HD AV Receiver with HDR, Dolby Vision, Dolby Atmos, Wi-Fi, Phono, YPAO and MusicCast. Works with Alexa.