Sonos launches microphone-free Arc SL soundbar exclusively at Costco – The Verge sleon 3 years ago Save $50 by giving up the built-in microphones. Read More » SOURCE: The Verge Related posts: New Sonos Soundbar In The Flesh! New Sonos Soundbar In The Flesh! Anker is putting Fire TV in a soundbar for the first time – The Verge Sonos launches its own streaming radio service