Amazon Echo Sub - Subwoofer - wireless - Wi-Fi - 100 Watt - charcoal

With Echo Sub and a compatible device, you can add rich bass to your music experience. Echo Sub delivers down-firing, deep bass sound. 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. Echo Sub delivers down-firing, 100W deep bass sound through a 6in woofer. Pair with one Echo or Echo Plus (sold separately) to enjoy dynamic music that fills the room.