Echo Sub: a $129.99 subwoofer that pairs with Echo speakers

is making a more serious foray into the home audio space with a subwoofer that can be paired to two Echo speakers for a 2.1 stereo system. Should Sonos be worried?

Echo Cyber Monday Deals 2019: Save on Echo, Dot, & Show

Echo Sub Review: Alexa, Goes Boom!

announces new Echo Sub — A subwoofer accessory for the Echo and Echo Plus

Official: Echo Studio Glacier White with Echo Sub

Echo Sub - Powerful subwoofer for your Echo - requires compatible Echo device : Devices & Accessories

Here's all the new Echo gear you can pre-order now

Official: Echo Studio with Echo Sub

Echo Sub: Good Hardware Meets Limited Software

Echo Sub: Good Hardware Meets Limited Software

Echo Show 10 (3rd Gen) Charcoal with Echo Sub : Devices & Accessories

Echo Sub: a $129.99 subwoofer that pairs with Echo speakers - The Verge

Echo buying guide: There's a smart speaker for everyone

Echo Sub Review

Echo Sub Review: Alexa, Goes Boom!

Echo Sub - Powerful subwoofer for your Echo - requires compatible Echo device : Devices & Accessories