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

Echo Sub delivers down-firing, 100W deep bass sound through a 6″ woofer.
Echo Sub delivers down-firing, 100W deep bass sound through a 6″ woofer.
Pair with Amazon Echo or Echo Plus (sold separately) to enjoy dynamic music that fills the room.
Pair with two Amazon Echo or two Echo Plus 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.