The $199 Sonos One is a great-sounding Sonos speaker you can command with your voice.
Sonos One review: the best smart speaker you can buy today
Replacing Sonos with Echo & Alexa – is it a good idea?
Sonos One review: still a great smart speaker - Reviewed
Can't get your Sonos speakers working with Alexa? Here's the fix!
Sonos Beam 5.0 Home Theater Bundle (White) Includes Sonos Beam Dolby Atmos sound bar and two Era 100s at Crutchfield
Sonos Roam 2-Pack (White) Two wireless portable speakers with built-in Alexa, Google Assistant, Apple AirPlay® 2, and Bluetooth® at Crutchfield
Why you should care about voice assistants a primer
All-new Echo (4th Gen), With premium sound, smart home hub, and Alexa
Sonos One review: Alexa has never sounded better - The Verge