Pocket-Lint made an interesting find yesterday on ’s UK website. It looks like a new product listing was inadvertently pushed..
Echo Sub review: Echo Sub is $130, turns Echos into a 2.1 system - CNET
A Week With The New Echo Plus & Echo Sub
Echo Sub delivers down-firing, 100W deep bass sound through a 6′′ woofer. Pair with one Echo or Echo Plus (sold separately) 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.
Echo Sub 100W Subwoofer - Charcoal
Comparing all the Echo devices - Echo Dot, Echo Pop and Echo Show
New Echo POP vs Echo Dot
Echo Plus review
Echo Sub And Smart Plug Leak As Part Of Alexa Product Expansion
Echo Sub Review: Alexa, Goes Boom!
set to launch new range of Echo smart speaker devices - Birmingham Live
Echo Sub, Smart Plug With Alexa Leak Ahead Of Official Launch - SlashGear