Tech With Brett's Amazon Echo Sub Review

The Echo Sub is equipped with a 6-inch woofer for deep bass sound.

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The Echo Sub provides 100-watt down-firing deep bass sound.

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The Echo Sub can be easily set up and paired with compatible Echo devices through the Amazon Alexa app.

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The Echo Sub does not have built-in Alexa or a speaker for music playback; it must be paired with another compatible Echo device.

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Adding the Echo Sub noticeably enhances the bass output when playing music through a paired Echo speaker.

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When the Echo Sub is paired with an Echo speaker, adjusting the volume on the main speaker automatically adjusts the sub's volume.

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The Echo Sub delivers a subtle, pleasing bass that fills a medium-to-large room well, but it is not powerful enough to shake an entire house.

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The Echo Sub cannot be used with an Echo device streaming audio via Bluetooth; it requires Amazon Music or other supported apps for grouped playback.

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The Echo Sub can be successfully paired with an Echo Show to enhance music playback from supported apps.

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The Echo Sub does not output audio for video content from apps like Netflix or YouTube when paired with an Echo Show.

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Echo Sub physical description

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The reviewer unboxes the Echo Sub, noting its "pretty big" size, rubberized feet, and that it includes a power cord and instruction manual. He visually inspects the subwoofer unit inside.

Echo Sub 6-inch woofer

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The reviewer mentions the Echo Sub adds a "6-in subwoofer" to your home and also reads from the box that it delivers deep bass sound through a "6-in subwoofer".

Echo Sub 100-watt deep bass

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The reviewer states, reading from the box, that the Echo Sub "delivers down-firing 100-W deep bass sound".

Connecting Echo Sub to Alexa App

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The reviewer demonstrates connecting the Echo Sub through the Amazon Alexa app, showing steps like tapping on devices, adding a device, selecting Echo Sub, and pairing it to Wi-Fi. He notes needing to hold the button for 5 seconds for it to flash orange.

Echo Sub requires compatible Echo speaker

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The reviewer explains that the Echo Sub is not a standalone device with Alexa or a normal tweeter speaker; it "needs a compatible speaker to pair with it" to play music.

Echo Sub bass with Echo Dot Max

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During a music test with the Echo Dot Max and Sub, the reviewer states the bass is "definitely coming through" and working "great," acting as a "great companion" to the Echo Dot Max.

Volume control syncs between Echo and Sub

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The reviewer demonstrates that when paired, adjusting the volume on the main Echo speaker (Echo Dot Max) also lowers the volume on the Echo Sub "at the same time."

Echo Sub bass level

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By unplugging the sub during playback, the reviewer demonstrates the bass output, noting it adds "nice subtle bass" that fills a "pretty big room" well, though it won't "shake your entire home" due to its 6-inch woofer.

Equalizer adjusts Echo speaker, not Sub

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The reviewer explains and shows that the equalizer settings in the Alexa app only adjust the connected Echo speaker (e.g., Echo Dot Max), not the Echo Sub itself.

Echo Sub does not work with Bluetooth audio

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The reviewer states that the Echo Sub cannot be used if you are "Bluetooth-ing to your device" and only works with "Amazon Music or a supported app" that can play on the speaker group.

Changing Echo Sub speaker pair

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The reviewer demonstrates how to change the Echo Sub's paired speaker within the Alexa app settings, by unselecting the current speaker and choosing a new one from the list.

Echo Sub works for music with Echo Show

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After troubleshooting, the reviewer confirms the Echo Sub "does work" when playing music directly from Amazon Music or other supported music apps on the Echo Show.

Echo Sub does not play video sound with Echo Show

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The reviewer explicitly states, "You cannot do videos with the Echo Hub on the Echo Show. So Netflix, YouTube, all those, they're not going to play any sound out of the Echo Show."

Unpairing Echo Sub from speakers

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The reviewer shows how to unpair the Echo Sub from a speaker group by navigating to the speaker pair settings, tapping edit, and then using the trash can icon to unpair the group.

Alternative method to create speaker group

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The reviewer demonstrates an alternative way to create a speaker group by going to the devices tab, tapping plus, and choosing "combine speakers" then "stereo pair subwoofer."

What are the key specifications of the Amazon Echo Sub?

The Amazon Echo Sub is designed to add deep bass to your existing Echo setup. It comes with a 6-inch subwoofer and is specified to deliver 100-watt down-firing deep bass sound, as stated on its packaging.

Is the Echo Sub easy to set up?

Setting up the Echo Sub is primarily done through the Amazon Alexa app, where you can add the device, connect to Wi-Fi, and create speaker groups. The reviewer demonstrates the process multiple times, showing it's generally straightforward, though he did encounter some issues requiring troubleshooting when pairing with an Echo Show.

Does the Echo Sub require another Echo device to work?

The Echo Sub does not have Amazon Alexa built-in, nor does it have its own tweeter speaker to play music directly. It functions purely as a subwoofer and requires a compatible Echo device (like an Echo Dot Max or Echo Show) to be paired with it to output any sound.

How much does the Echo Sub improve bass performance?

The reviewer found that the Echo Sub significantly improves the bass for music, noting that it provides a "nice subtle bass" that fills a "pretty big room" effectively. However, it's not designed to "shake your entire home," indicating it offers a balanced, enhanced listening experience rather than an overpowering one.

Does the Echo Sub work with the Echo Show for videos?

While the Echo Sub can be paired with an Echo Show and will work for music playback from Amazon Music or other supported apps, the reviewer explicitly states it "cannot do videos" and will not play any sound for video content from platforms like Netflix or YouTube. This is a significant limitation for Echo Show users.

Can you use the Echo Sub with Bluetooth audio sources?

The reviewer clarifies that the Echo Sub is incompatible with Bluetooth audio. If you are "Bluetooth-ing to your device," the Sub will not function. It only works when playing through Amazon Music or other supported applications that are capable of grouping with the Echo Sub.

Does the equalizer in the Alexa app affect the Echo Sub?

The reviewer demonstrates that the equalizer option available in the Alexa app for individual Echo devices (like the Echo Dot Max) only allows fine-tuning of that specific Echo speaker's audio output. These settings do not directly affect or adjust the sound coming from the Echo Sub.