description Echo Sub Overview
The Echo Sub is a compact, wireless subwoofer designed for Amazon Echo devices. It delivers deep bass through Wi-Fi connectivity, enhancing audio playback. Featuring a 6-inch driver, it provides noticeable low-frequency response. The device integrates seamlessly with smart home setups and is ideal for users seeking improved sound quality from their Echo speakers.
help Echo Sub FAQ
What does the Amazon Echo Sub add to an Echo speaker?
It is a Wi-Fi subwoofer with a down-firing 6-inch woofer and up to 100 watts of output, designed to add low bass to compatible Echo devices. It is not a standalone Alexa speaker, so an Echo device and the Alexa app are needed for setup.
Can I connect Echo Sub to a TV, turntable, or any Bluetooth speaker?
No, Echo Sub is built for compatible Echo and Alexa playback over Wi-Fi rather than a general-purpose Bluetooth or analog subwoofer input. Amazon's product guidance also limits its use to supported Echo configurations, so check the device list before planning a home-theater setup.
Can Echo Sub pair with two Echo speakers?
The product is designed to work with one compatible Echo or with two of the same compatible Echo devices as a stereo pair. A compatible Fire TV and Echo setup may also support Alexa Home Theater, but the exact combination depends on Amazon's current compatibility list.
When was Echo Sub released and is it still sold?
Amazon announced Echo Sub in September 2018, and its availability has varied by market and time. An archived Amazon support response says it was unavailable in the US catalog in July 2020, so check the current listing and warranty rather than assuming new stock.
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