With 6 internal speakers optimally located on the front, sides and top to play Dolby Atmos Music. The innovative acoustic design projects the sound, wrapping you in every song. No matter where you are, acoustic technology scatters audio waves to the right, left, forward, and upwards to create an incredibly spacious stereo sound space that you can enjoy throughout the room. Play from all your favorite streaming services over Wi-Fi without interruptions by calls or notifications. Link a Bluetooth device with the push of a button. Connect a turntable or other audio source using an auxiliary cable and Sonos line input adapter (sold separately). Enjoy stunning multi-channel Surround sound by combining two speakers with Sonos Arc or Beam Gen 2. With the power of Dolby Atmos, the side and top channels of each product create a huge sound space.