Join / Sign In CNET editors pick the products and services we write about. When you buy through our links, we may get a commission. Best soundbars with Amazon Alexa for 2021 Hey, Alexa, which soundbars with you built-in does CNET recommend? Despite competition from Google Assistant, Amazon Alexa remains the most popular voice assistant on the market, and now many soundbars now come Alexa-equipped. You'll find Amazon's voice on the Polk Command Bar, Sonos Beam and the excellent followup, Arc soundbar, as well as plenty of other smart home brands. If you're looking for a model with Alexa voice command integration, you'll want to first consider microphone quality (which determines how well Alexa can hear you) and the overall sound quality provided by each speaker. These are the best soundbars with Alexa that we've put to the test.