Sonos Wireless Universal Input Subwoofer

Last updated: February 6, 2023


Sonos Wireless Universal Input Subwoofer

We looked at the top Subwoofers and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Subwoofer you should buy.

Product Details

In our analysis of 40 expert reviews, the Sonos Wireless Universal Input Subwoofer placed 5th when we looked at the top 10 products in the category. For the full ranking, see below.

From The Manufacturer

The wireless subwoofer for deep bass. Hear and feel the difference when you wirelessly connect Sub to your Sonos system. Stand it upright, place it on its side, or tuck it under the couch. Experience pure bass with zero buzz, rattle, or vibration. Power supply – Auto-switching 100-240 V, 50-60 Hz AC universal input. Pair with Sonos Beam, Playbar, or Playbase for incredible home theater and add rear surrounds for immersive sound.

Expert Reviews


What reviewers liked

A powerful subwoofer to support your other Sonos speakers with deep bass.
Has a unique, eye-catching design and its wireless function works from anywhere in a room (though it does have to be plugged in). It really augments the sound of your Play speakers and the setup is a breeze.
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Powerful, potent bass for such a small sub. Excellent extension and impact. Force cancelling design eliminates unwanted vibrations. Solid, inert design. Easy to set up and use.
Powerful, thunderous bass at highest levels. Subtle low-frequency anchoring at more modest volumes. User-controllable bass levels. Attractive design. Can sit vertically or be laid flat. Easy integration into existing Sonos systems.
Sonos Sub is a hard-hitting upgrade to your existing Sonos system. By connecting two subwoofers, you can also achieve even more potent and precise bass.

What reviewers didn't like

Very expensive, especially considering that it isn't a standalone speaker. Setup is challenging.
Its finish doesn't match any other Sonos components and the Sub doesn't work as well with the Connect: Amp. It's expensive and won't work outside of a Sonos system.
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Bass a little too thumpy at times. No standard line inputs, i.e. only compatible with Sonos gear.
Expensive. Large. Only works with Sonos speakers, cannot be physically connected to a subwoofer output.
The Sonos sub is easy to set up, but could have had even more adjustment options. The sound is not significantly better than the previous generation.
View our Subwoofer buying guide for in-depth advice and recommendations.

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