https://thenextweb.com/plugged/2018/08/03/polk-audios-command-bar-is-my-favorite-alexa-speaker-yet/

Every audiophile knows about the “sweet spot.” It’s a place, in your room, where a perfectly tuned home theater sounds its best. Polk Audio’s Command Bar hits a sweet spot for Amazon’s Alexa: it never sounded so good.

The Command Bar is Polk’s attempt at snagging anyone who wants decent sound with zero fuss combined with Amazon’s Alexa. It comes with a separate subwoofer that sports wireless connectivity to the sound bar. The setup also supports WiFi (for Alexa) and Bluetooth so you can connect it to other devices for audio playback.