Feature(may vary by option.)

●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.

[Charcoal Device only]

[Charcoal With 2 Echos + Echo Sub]

Description