This is a Geek Squad Certified Open Box Product. See below for more information. Bring next-level of sound immersion to your home entertainment with the Sonos Arc Ultra sound bar. Featuring upgraded acoustic architecture, this sound bar is equipped with 14 drivers and state-of-art technologies to deliver precise, room-filling sound. | Open Box - Sonos Arc Ultra 9.1.4 Channel Smart Soundbar with Dolby Atmos - White