Echo Sub is $130, turns Echos into a 2.1 system - CNET

has taken the wraps off the Echo Sub, designed to supplement either a single or stereo pair of Echo speakers.

Echo Sub - 2.1 Stereo Sound For Echo Devices

Echo Sub review: Add some serious bass to your Echo or Echo Plus speakers

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

Your Protection Plan will be delivered via e-mail within 24 hours Only compatible with Echo Sub (2018 release) purchased within the last 30 days Your

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

Leak: 's Echo Sub will turn Alexa into a 2.1 stereo system

This is my 9th year covering Prime Day — here are the best deals still available

Echo Sub Review: An Affordable Subwoofer for Compatible Echo Devices

Customer Reviews: Echo Sub 100W Subwoofer Charcoal B0798KPH5X - Best Buy

Echo Plus with built-in Hub – Silver : Devices & Accessories

debuts two smaller and cheaper Echos