Echo Sub - Powerful subwoofer for your Echo - requires compatible Echo device

Brand: AmazonColor: CharcoalFeatures: Echo Sub delivers down-firing, 100W deep bass sound through a 6" woofer. Pair with one Echo device to enjoy dynamic music that fills the room. Pair with two of the same Echo devices for rich left/right stereo sound. Simple to set up and use—just plug in, open the Alexa app, and wirelessly connect to your Echo device(s) to control music with your voice. Binding: ElectronicsRelease Date: 11-10-2018model number: P5B83LPart Number: 53-007444Details: With Echo Sub and a compatible Echo device, you can add rich bass to your music experience. Echo Sub delivers down-firing, 100W deep bass sound through a 6” woofer. When paired with your Echo device, you can feel the music as it fills the room.EAN: 0841667188072Package Dimensions: 11.3 x 9.4 x 9.3 inches