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The subwoofer for Sonos speakers.

(726 reviews)

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Free delivery, Free 45-day returns, Unlimited support
  • Adds dramatically deeper bass to any Sonos speaker (or amplified component).
  • Zero cabinet buzz or rattle.
  • Versatile. Place it anywhere. Standing up or lying flat.
  • One-button setup.

Everything sounds better with SUB.

When you pair a SUB with any Sonos speaker, you’ll hear parts of your music that you wouldn’t hear otherwise. SUB does all the heavy lifting required to deliver the low, low frequencies, letting your other speakers focus on perfecting the mid and high-range frequencies. You won’t just hear the difference. You’ll feel it.

Set up over Wifi.

Plug in. Connect. Stream without interruptions or interference.

Start in any room. Add on.

Play different songs in different rooms. Or the same song everywhere.

Control with one app.

Pick a room. Pick a song. Hit play.

Keeps getting better.

Software updates mean the product you buy today will be even better tomorrow.

Feel the bass.

Bass is all about moving air. The more you move, the more bass you hear. SUB delivers amazing amounts of highly-detailed, dynamic bass by using a surprisingly strong pair of woofers to move air. We also designed SUB with an opening in the middle to move even more air out of the enclosure.

All in the family.

SUB works with any amplified Sonos speaker or component. Add bigger boom to your home theater by pairing with PLAYBAR. Bring out the bass in your favorite tunes streaming on your PLAY:1, PLAY:3, PLAY:5, or the speakers you’ve connected to your CONNECT:AMP.

Zero vibration.

The problem with moving all that air to create bass is it makes most subwoofers shake, rattle, and roll. Not SUB. We positioned the drivers on opposite sides of the enclosure, face to face, to cancel out the force of all that vibration. Deep, delicious bass is all you’ll hear.

Quite a looker.

Most subwoofers are big black boxes without an ounce of personality or design integrity. Which is why they’re usually hidden away in a corner. Everything, including the SUB’s unique “O” shape, is designed to maximize sound quality and look beautiful in your home.

Front and center or out of sight.

Stand it tall or lay it flat. You can even hide it under the couch if you’d like. Either way, SUB brings out the bottomless bass you desire. SUB is equipped with rubber feet to prevent scratches and comes with additional felt feet if you want to lay it flat.

One app. Complete music control.

The Sonos app helps you quickly search through all your services to track down favorite music, send it to different rooms, and adjust the volume and other settings. You don’t even have to be in the same room. And if your friends have the Sonos app, they can do the same.

Check out the app.

Over 30 streaming services available.

Sonos plays everything – the most popular streaming services, on-demand Internet radio, your favorite podcasts and audiobooks, your go-to collection of downloads – whatever you love to listen to.

Explore music services.

Play music from Spotify straight to Sonos.

Enjoy all the personalized Spotify playlists and other listening features you love and more - without ever opening your Sonos app.

Learn more.

We want to see your #SonosAtHome. Tag your setup on Instagram or Twitter for a chance to be featured. (Square images only, please.)



Two Class-D digital amplifiers perfectly tuned to match the two dedicated speaker drivers and the acoustic architecture.

Two force-canceling speaker drivers positioned face-to-face for deeper, richer sound and zero cabinet buzz or rattle.

Dual acoustic ports carefully tuned to enhance SUB performance.

Frequency response: Plays down to 25 Hz.

Automatic equalization. Audio settings adjust to perfectly balance SUB and the paired Sonos speaker or component to optimize sound quality.

Adjustable volume controls let you customize your sound.


Dimensions - H x W x D
15.3 x 15.8 x 6.2 in. (389 x 402 x 158 mm).

36.3 lbs. (16 kg).

Product finish
Premium white gloss; premium black gloss.

Side panel buttons & lights
Join household button.
LED indicates SUB status.

Power & Networking

Power supply
Auto-switching 100-240 V, 50-60 Hz AC universal input.

WiFi, not Bluetooth
Connects to your home WiFi network with any 802.11b/g, 2.4 GHz broadcast-capable router for uninterrupted wireless streaming.

Ethernet port
One 10/100 Mbps Ethernet port provides the option to connect SUB to a wired home network.


Sonos SUB, power cord, Sonos QuickStart Guide, and Legal/Warranty information.



by PowerReviews

(based on 726 reviews)

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars




of respondents would recommend this to a friend.


  • Easy to set up (560)
  • Great sound quality (470)
  • Attractive (455)
  • Good power output (392)
  • Easy to mount (181)


  • Heavy / bulky (37)
  • Pricey / poor value (11)
  • Lack of power (8)
  • Pricey (7)
  • Weak bass (7)

Best Uses

  • Home theater (391)
  • Large rooms (314)
  • Home (305)
  • Multiple rooms / whole house (176)
  • Basic systems (154)
    • Sizing:
    • Feels too small


      Feels true to size



      (92 reviews)

      Feels too large

    • Reviewer Profile:
    • Tech savvy (307), Movie enthusiast (263), Practical (229), Audiophile (217), Technically challenged (83)
    • Was this a gift?:
    • No (473), Yes (30)

Reviewed by 726 customers

Displaying reviews 1-5

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I would buy this again

By Xxx

from Willard Ohio


  • Authentic Design
  • The bass is outstanding


    Best Uses

    • Anytime the tv is on...or listening to music

    Comments about SONOS SUB:

    Deep bass

    • Sizing:
    • Feels true to size

    I would buy again

    By Shawn

    from Bowling Green, OH

    About Me Sports Enthusiast


    • Authentic Design
    • Stylish


      Best Uses

      • Watching The Game on TV

      Comments about SONOS SUB:

      Used in our living room

      • Sizing:
      • Feels true to size

      Recommended to anyone who wants a better Sonos experience.

      By Jaise

      from Toronto, Canada

      About Me Sports Enthusiast, Stylish


      • Authentic Design
      • Breathable
      • Comfortable
      • Stylish


        Best Uses

        • Playing different genre of music

        Comments about SONOS SUB:

        I used this with 2 pairs of play1 speakers to listen to a lot of music. The music just sounded great with the Sub.

        • Sizing:
        • Feels true to size

        I have recommended this to everyone since I have bought it

        By Milkman

        from Colorado

        About Me Picky

        Verified Reviewer


        • Awesome Sound!
        • Easiest Install Ever!


          Best Uses

          • Large Room

          Comments about SONOS SUB:

          This is one of the best sounding subs I have found. The easiest wireless hookup on the market. Best purchase I have made in a while.

          • Sizing:
          • Feels true to size

          I'd buy one again

          By Lonestar

          from LakeVilla Il

          About Me Die Hard Sports Fan, Sports Enthusiast


          • Stylish


            Best Uses

            • Watching The Game on TV

            Comments about SONOS SUB:

            Movies and watching the COWBOYS

            Displaying reviews 1-5

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