The superior sound of Era 300 doesnt just surround you; it immerses you in your music, from every angle. Feel in tune with all your audio content with phenomenally clear and spacious sound. Stream content from all your favorite services and devices, over Wi-Fi or Bluetooth®. You can even connect a record player or other audio source directly to it using an auxiliary cable and the Sonos input adapter. Experience stunningly realistic surround sound by pairing two Era 300s with Arc and stream spatial audio with Dolby Atmos. Setup is simple, and control is even easier with the Sonos app, next-generation touch controls, and your voice. (1 speaker)