Amazon Echo Sub Subwoofer
- 6" down-firing woofer
- Requires a compatible Echo device
- Two matching Echos for stereo left/right
- Up to five Echo speakers plus Fire TV for Alexa Home Theater
- Wireless setup in the Alexa app
Updated 22 days ago · Based on the Amazon listing and published specifications, not hands-on testing.
An easy way to add real bass to an Echo speaker setup, from a single speaker to a stereo pair. It does nothing on its own and only works with compatible Echo devices.
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ASIN: B0798KPH5XCategory: Subwoofers
Overview
A down-firing woofer pushes bass toward the floor in this wireless Echo Sub, which pairs with Echo speakers through the Alexa app. It fills in the low end under one Echo, a stereo pair, or a Fire TV home theater group.
It gives small Echo speakers the low end they lack, with setup handled by voice and app. It has no inputs of its own listed, so it cannot serve as a subwoofer for a TV or receiver.
Who it's for
Households already using Echo speakers for music or a Fire TV get deeper bass with app setup. People with a traditional audio system need a standard powered subwoofer.
Pros and cons
- Wireless pairing with Echo speakers
- Stereo pair support
- Works in Alexa Home Theater
- Voice control through Alexa
- Requires compatible Echo devices
- No wired inputs listed
- Dimensions not listed
- Compatible models not named
Performance notes
Bass weight comes from the down-firing woofer, so floor type and corner placement change how full it sounds. The Echo speakers hand low frequencies to the sub over Wi-Fi once paired in the app. Results depend on which compatible Echo models are in the group.
Specifications
| Brand | Amazon |
|---|---|
| Woofer Diameter | 6 inch, down-firing |
| Control Type | Alexa app, voice |
| Configurations | One Echo, two matching Echos in stereo, up to five Echo speakers in Alexa Home Theater |
| Connectivity | Wireless |
| Compatible Devices | Compatible Echo devices, compatible Fire TV |
Frequently asked questions
Can the Echo Sub work without an Echo speaker?
No. It requires a compatible Echo device.
Can I use the Echo Sub with a stereo pair?
Yes. Pair it with two of the same compatible Echo devices for left/right stereo.
Does the Echo Sub work with Fire TV?
Yes, as part of an Alexa Home Theater with up to five compatible Echo speakers and a compatible Fire TV device.