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Sonos SUB

Wireless subwoofer for Sonos PLAYBAR, PLAY:3, PLAY:5, and CONNECT:AMP music players (Glossy black finish)

Item #: 616SUB

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55 Reviews

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Deep, powerful bass. One-button setup.

Sonos subwoofer

Sonos has done it again. Their SUB makes it even easier to get incredibly compelling sound in any room of your home. Two force-canceling woofers are positioned face to face in this unusually and stylishly shaped cabinet for loud, crystal-clear bass and minimal vibration. And a variety of adjustments can be performed to tailor the sound to your specific room using the Sonos controller app. Whether you're in a great room with high ceilings or a small office or den, the Sonos SUB is ready to bring new bass impact and greater dynamics to your listening experience.

Exceptionally easy to set up

Just like the rest of the Sonos family, the Sonos SUB is a breeze to get up and running. Place the SUB in the room where you want more bass from your PLAY:3, PLAY:5, or CONNECT:AMP and press a button. The SUB connects to other Sonos players using Sonos' proprietary wireless network, so you can place it anywhere in your room where it'll have access to power. It doesn't need to be connected to your speakers or Sonos player.

Shop our PLAYBAR systems

Sonos PLAYBAR 3.1 Home Theater System


Get clear sound from movies and TV shows, with plenty of bass

Learn More

Sonos PLAYBAR 5.1 Home Theater System

PLAYBAR, SUB, and PLAY:1 surrounds

Get full, wraparound home theater sound with wireless convenience

Learn More

You probably already own a Sonos controller

Sonos controllers

You can use an iPhone®, iPod touch®, iPad®, Android™ phone, or computer to control any and all Sonos players. A free download turns your smartphone and tablet into a full-fledged Sonos controller. Easily navigate and search through playlists and tracks stored on your computer, or select an Internet radio station. Create customized playlists on the fly for individual rooms or for playback over your entire Sonos system. You can also mute or adjust the volume of each of your players.

Pandora® Internet radio, SIRIUSXM, Spotify®, and more at your fingertips

The Sonos system works seamlessly with a host of Internet-based digital music services, including Pandora® Internet radio, Spotify, Napster®, and SIRIUS Internet Radio. SIRIUS Internet Radio gives you access to over 80 channels of programming. Pandora® creates customized Internet radio streams just for you — all you have to do is enter the name of your favorite song or artist. And because Sonos connects directly to the Internet for all of these music services, you don't even have to turn on your PC.

Expand your Sonos system

You can have up to 32 Sonos music players in your system, and each one can play an independent selection of individual tracks or playlists. Listen to jazz in the den while your spouse plays rock music in the kitchen, or pump a single playlist of songs throughout the entire house during a party.

From the review The Sonos Sub: big-bass sound, one-button setup

"Before adding the Sub, I thought my Sonos system sounded great. But adding the Sub gave a whole new dimension to every song I play. In the acoustic tracks, the bottom end really filled out and I heard more depth in bass guitar and drum notes. In songs with a deeper, more-pounding bass track, the Sub really took off."

— Tara W., Crutchfield A/V Writer

Product Highlights:

  • glossy black finish
  • wireless subwoofer for Sonos PLAY:3, PLAY:5, and CONNECT:AMP
  • two force-canceling woofers for deep, rich bass and zero cabinet buzz or rattle
  • two Class-D digital amplifiers perfectly match the woofers and acoustic architecture
  • dual acoustic ports for enhanced bass performance
  • communicates with other players via wireless signals or wired Ethernet connections
  • automatically adjust audio settings to balance the SUB with your existing Sonos players
  • control your Sonos system with a free app for your smartphone, tablet, or computer
  • requires use of a PLAY:3, PLAY:5, or CONNECT:AMP
  • Ethernet jack
  • AC power cord included
  • 15-7/8"W x 15-3/8"H x 6-5/16"D
  • warranty: 1 year
  • Our 60-day money-back guarantee

Sonos SUB Reviews

Average Customer Review:

55 reviews
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Sonos sub

Written By Dan, Los Angeles Ca on Monday, November 23, 2015

Crutchfield Customer Review (What's this?)

It does not have unnecessary bass the entire show you are watching. Just clean perfect sounding bass which the producers meant to have.

Pros: Looks cool, sounds great and pairs well with the playbar.

Cons: None.

Sonos Sub

Written By RickyT, Eden, UT on Wednesday, October 07, 2015

Crutchfield Customer Review (What's this?)

I don't have the most discerning ear but I am into a good sound system that is easy to use and doesn't break my budget. Sonos covers all the bases for me. I have previously purchased two of their 3 series speakers and a sound bar. I was using the speakers for music and the sound bar for the TV. While the sound bar worked well with the TV, I was looking (listening) for a richer, deeper sound; and the Sonos Sub met my desire. Set up was quick and far easier than expected. I, especially liked the sub setup routine allowing me to set the bass response. I've even found that grouping the speakers, and the sound bar/sub was very simple and provides, for me, a full spectrum sound. Though it's not as wireless as my wife would want (each unit has a power chord) it's easy to hid the chords.

Pros: Ease of set up Rich sound Easy to couple with other Sonos components

Cons: Couldn't buy the entire system at once due to price.

Sonos SUB

Written By Anonymous, Illinois on Tuesday, September 01, 2015

Crutchfield Customer Review (What's this?)

Simple setup with amazing results. It took 1-2 minutes to setup. I even used it outside for a party (temporary setup) and I was blown away by the quality and ability to fill the area with rich sound. Easy to move around if needed.

Pros: All good

Cons: I would love to have a weather-proof version for outside but this is a dream and was clearly not the intent.

Woof Woof

Written By JimT, Arkansas on Wednesday, August 26, 2015

Crutchfield Customer Review (What's this?)

Takes care of the bass for music and the thumping for movies. Nice piece of equipment.

Pros: Proficient. Does its job and dresses smartly.

Cons: None.


Written By Steve, Texas on Sunday, August 09, 2015

Crutchfield Customer Review (What's this?)

Sub is excellent, super easy to configure, sounds great for its size.

Pros: Easy to configure

Cons: None

Good sound

Written By DJ NinetyNine, Los Angeles on Tuesday, May 26, 2015

Crutchfield Customer Review (What's this?)

Sub sounds awesome. Deep bass as Sonos describes.

Sonos Sub

Written By Sonos Sub, Colorado on Saturday, May 23, 2015

Crutchfield Customer Review (What's this?)

Easy to pair to the system and sounds good. I like it.

Pros: Versatility and easy of installation

Cons: None

Blown away

Written By Cam, Brookline, MA on Friday, May 08, 2015

Crutchfield Customer Review (What's this?)

This sub is everything I expected and more. Beautiful design and build, deeply satisfying, tight, clean bass, and ordering through crutchfield is always a pleasure.

Pros: Everything

Must buy

Written By Anonymous, New York on Friday, May 01, 2015

Crutchfield Customer Review (What's this?)

Amazing when paired with a playbar

Holy cow

Written By Rm, NY on Monday, April 27, 2015

Crutchfield Customer Review (What's this?)

Holy cow this thing thumps. Feel like high school days with two 12" subs in a band pass box rocking in the truck of my car! Being able to lower the bass with the EQ is the best. I had to turn it down or the neighbors would think I opened up a strip club at the house.

Pros: All the boom you want

Cons: Zero

Great product!!!

Written By MikeS, California on Monday, April 27, 2015

Crutchfield Customer Review (What's this?)

The Sub is easy to connect and looks and sounds great!

Pros: Looks sharp great design, sounds great.

Cons: a bit pricy.

Sonos Sub

Written By Paul, North Carolina on Friday, April 24, 2015

Crutchfield Customer Review (What's this?)

Very pleased with complete system only downfall is the price.

Pros: Enhances movies and tv shows Makes big difference on music It's wireless

Cons: Cost

Great thump

Written By Chris P, Massachusetts on Sunday, April 19, 2015

Crutchfield Customer Review (What's this?)

Easy to set up and gives a really nice bass output.

Pros: easy set up

Cons: Pricey

Sonos Sub

Written By Anonymous, Erie, PA on Tuesday, April 07, 2015

Crutchfield Customer Review (What's this?)

Bought this sub after purchasing two play 3's. It made a huge different for me. Glad I made the purchase even though the price was a little steep. Planning on purchasing the playbar to create a 5.1 to replace my current Harmon Kardon SB30.

Pros: Very powerful. It added a lot just to the play 3's. I would imagine you wouldn't want to buy the playbar without the sub.

Cons: A little expensive but worth it with what you can do with the Sonos system as a whole.

Sonos SUB

Written By TRS, Philadelphia on Monday, March 16, 2015

Crutchfield Customer Review (What's this?)

I had only the Sonos Soundbar, which sounded quite good. But, when I added the SUB, it was amazing. Makes a world of difference.

Pros: Very good addition to overall sound and listening experience. Really will thump your chest when the artist calls for it. But, is not overbearing when the artists did not intend an accentuated bass part.

Cons: None other than the fact that i would have bought it a lot sooner if it was less expensive. But it is worth what I paid.

Sonos Bass

Written By Den, Arizona on Friday, March 13, 2015

This item was purchased with the Sonos PlayvBar and performed as expected. It's a little pricey but compared to Bose's similar system the price is very competitive.

Pros: Great sound. Easy to setup.

Cons: A little pricey.


Written By Andy, Illinois on Sunday, March 08, 2015

Crutchfield Customer Review (What's this?)

I purchased this to go with the PlayBar, but ended up returning the Sub. It was overpowering the 16 x 16 room. When I turned the Sub down to prevent ear fatigue, there were low parts of the music I felt were missing compared to listening to the Playbar alone. If I had a larger room, I might have kept it.

It did definitely help with music on the two Play 1's I have, but I can't justify the high cost to pair with two small speakers. The Play 1's sound really, really good as they are, especially in stereo mode. Watching TV, I only noticed it during movies. It was not used much during normal broadcasts like talk shows, sports, etc. Which is really what I expected.

Warning, Sub gets loud. It gets loud enough that it makes me think my house will start falling apart similar to when you hear a rattling and buzzing car with a huge bass thumping down the road.

Pros: Really helps the low notes of the music when paired with Play 1's.

Cons: felt it overpowered the Playbar Bass gets very deep, I noticed my ears would be sore after listening to music (some people my consider this a plus) Price

Sonos Sub

Written By JT, Powhatan,Va on Saturday, February 28, 2015

Sounds great and was super easy to hook up! Have had no problems as of yet with anything, only negative I would say is the price...

Pros: Great sound!

Cons: A little pricey.

Sonos Sub

Written By KAW, Florida on Tuesday, February 24, 2015

Crutchfield Customer Review (What's this?)

Great with the stero as with home theater for the TV it rarely emits any sound but I really do like it with the stero.

Pros: great sound and easy to set-up

Cons: price for actual contribution to Tv sound bar

sonos sub

Written By Jim S, Colorado on Monday, February 16, 2015

Crutchfield Customer Review (What's this?)

Good quality product.

Pros: Great sound for downloaded movies and music.

Cons: Does an ok job with tv programming.

You need the subwoofer

Written By Michael S, New York on Tuesday, February 03, 2015

Crutchfield Customer Review (What's this?)

The soundbar alone sounds ok but the subwoofer totally makes it a fuller more pleasing sound.

Pros: Better overall sound to Sonos system

Cons: None

Sonos Sub

Written By Wclark, Houston, Texas on Sunday, January 25, 2015

Great sounding sub and works well with my Sonos system. Clean, tight base.

Pros: Great product. Easy set up.

Cons: None.

Compliments Your Playbar!

Written By Pierre, Los Angeles, CA on Sunday, January 18, 2015

Crutchfield Customer Review (What's this?)

I can't say enough about Sonos and the incredible difference it has made to my music and TV listening experience. I purchased the Sub along with the Playbar after having tested their sound capability at a local high fidelity store. The Sub adds nice deep and rich tones and rounds out your listening experience. If you don't have the means to purchase both at the same time, the Playbar is quite remarkable. However, save up and add the Sub soon because it does make a difference.

Pros: Nice rich and deep bass tones, ease of adding to your Sonos network, aesthetically appealing in black piano finish.

Cons: pricey but worth the price.

fantastic addition to the Sonos Playbar

Written By OmidS, North Carolina on Sunday, January 11, 2015

Crutchfield Customer Review (What's this?)

I was a bit hesitant to order another product after having already bought a Playbar, but I say if you're going to invest in Sonos, do it right. The Playbar by itself was a very nice product, clear sound, but the sub really brings out the boom. It's not just hammering volume, but really complements it perfectly. Lovely for movies, music, and sports. And I find that since I got the Sonos I play to the music on my Iphone much more wirelessly through Sonos. Great item.

Pros: a bit pricey.

Cons: unsurpassed sound. Minimal wires, wife is happy.

sonos subwoofer

Written By otoole, Florida on Sunday, January 11, 2015

Crutchfield Customer Review (What's this?)

No words to describe how great the sound quality is

Pros: amazing sound quality

Cons: Wish it would come with remote. Cumbersome to connect through wi-fi. Basic computer connection knowledge helps.

Sonos Sub

Written By Drb324, Canon City Colorado on Sunday, January 11, 2015

Crutchfield Customer Review (What's this?)

This sub is fantastic! It blends perfectly with the Playbar and Play 1 surrounds, and it rocks the house!!

Great Sub

Written By Johnston, New York on Sunday, December 28, 2014

Crutchfield Customer Review (What's this?)

This is the best sub out there at the moment

The Best in Bass

Written By RayC, Fredericksburg, VA on Monday, December 22, 2014

Crutchfield Customer Review (What's this?)

The SONOS SUB picks up even the softest bass so that you're listening to the full sound - it's amazing. You don't have make the walls and windows vibrate, but the SUB is quite capable if that's your pleasure. The controls allow you to adjust the blend of bass exactly the way you like it.

Pros: The overall design and audio engineering on this product is outstanding; well worth the price.

Cons: None

Incredible sound.

Written By David, Miami, FL on Friday, December 12, 2014

Crutchfield Customer Review (What's this?)

Expensive but worth it. Really makes my Play 5 and Play 3 come alive. Sounds great for both music and movies.

Pros: High quality.

Cons: None.

Must have for complete surround soundng Sonos system

Written By jrxxman, New York on Thursday, December 11, 2014

Crutchfield Customer Review (What's this?)

I have the Sonos sound bar and 2 Play Ones. overall sound was OK. when I added the Sonos Sub, it made such a huge difference. The sound really pops.

Pros: great design and pleasing to the eye/

Cons: Perhaps price but it is really well built.

Great product

Written By Lucius, Centerville, OH on Friday, November 14, 2014

Crutchfield Customer Review (What's this?)

I like the SONOS system, deep bass but not overwhelming, clear and great with movies and music

Pros: Great wuality

Cons: Price, but I guess you get what you pay for. If the system were not so expensive I would give it 5 stars.

Great sub

Written By Jason, Minnesota on Sunday, November 02, 2014

Crutchfield Customer Review (What's this?)

Coupled this sub with the Sonos Playbar. The combination sounds fantastic. The sub is not too large, allowing you to fit it in discreet locations. While small, I actually have the EQ set to half power as to not disturb my neighbors. This sub has plenty of power and is more than capable of filling a 1000 sq ft area where it's located. Highly recommend using with Sonos Playbar.


Written By Play 3, 33785 on Tuesday, October 28, 2014

Crutchfield Customer Review (What's this?)

great sound

Pros: very well made

Cons: none

Perfect Sub

Written By Anonymous, Bethesda, MD on Sunday, October 19, 2014

Crutchfield Customer Review (What's this?)

Great sub - have it paired with the SONOS playbar matched to my new SHARP AQUOS 60 inch. It works really well.

Pros: well balanced bass; easy setup. Looks great.

Cons: a bit pricey.

Sonos SUB

Written By al, Southern CA on Thursday, October 02, 2014

Crutchfield Customer Review (What's this?)

expensiv equipment but does not have too many option. I do not like it and may return it.

Sonos sub

Written By mg, Albany, NY on Sunday, September 21, 2014

Crutchfield Customer Review (What's this?)

This sub woofer adds nicely to my TV sound. Doesn't make much difference with TV shows, but works well for movies.


Written By Anonymous, Massachusetts on Wednesday, September 17, 2014

Crutchfield Customer Review (What's this?)

Last element in my home theater set up and what a difference it makes! Worth every penny. Plug and play.

Pros: Incredibly full sound and simple to add on to the system.

Cons: None to date.

sonus sub

Written By david, san juan, pr on Friday, September 05, 2014

Crutchfield Customer Review (What's this?)

Gives extra quality to sonos sound bar.

Pros: Excellent sound quality

Cons: Size and price

Great product

Written By Nikolas 75, Cliffside Park NJ on Wednesday, August 20, 2014

Crutchfield Customer Review (What's this?)

When I received this sub I was pleasantly surprised how havy it was and how very well made this sub. I like the design and most important how substantial this sub has improve the sound of my sonos system. As any sonos component it was breeze to install and use, 5 star as usual with sonos. I would definitely recommend to any one who is serous about music sound and want to create truly amazing music experience. This sub is not cheap but as always you get what you paid for and I have no regrets.

Pros: Great sound beutifull design very well made

Cons: I couldn't find one

Sonos Sub

Written By MikeS, Houston, TX on Sunday, August 17, 2014

Crutchfield Customer Review (What's this?)

I have to admit I was a bit hesitant to buy a subwoofer for $700 but WOW, am I glad I did! The sound bar itself is in a class of its own and with the sub added it is in a class of its own. I also have multiple Play 3's and music sounds great paired with this sub.

Pros: Sounds Great! Versatile

Cons: None that I can find.

Needed if You Have PlayBar

Written By A Goodfriend, NYC on Wednesday, July 30, 2014

Crutchfield Customer Review (What's this?)

Have a Playbar for my TV in a NYC apartment. TV speakers needed help - while the playbar adds some depth to the sound, it is hindered by lack of bass. The Sonos Sub cures this in spades. Its big (3 shoeboxes) and heavy but gives off no vibration. Helps with TV sound, Movie sound and music through the playbar. My only reservation is that the playbar itself needs this in order to do the proper job. So, the Sub is good - the playbar is OK

Pros: Attractive; no vibration, very good sonicaly

Cons: None with the sub; some with the Playbar. As noted above, this is pretty necessary if you have the playbar and its a good piece of equipment.

Super SUB!

Written By Working musician, New Jersey on Wednesday, July 30, 2014

Crutchfield Customer Review (What's this?)

The Sonos SUB really opens up the sound of the sound bar. Fantastic bass clarity and realistic sound.

Pros: Easy to install Accurate and clear sound reproduction

Cons: None

Excellent Product

Written By IanH, Acton, MA on Sunday, July 20, 2014

Crutchfield Customer Review (What's this?)

Received the SUB about a week after receiving the soundbar and two Play 1s. This delay led to an instant appreciation of the bass enhancement provided by the unit. It was (and is) spectacular! The "tuning" of the output was extremely easy and allowed me to adjust the bass level for the room and my ear. Until I installed the SUB I was not convinced that I "needed" it. The bass from the soundbar and the Play 1s was not bad. However, I have been completely won over to the benefits of the SUB. It really rounds out the whole sound system.

When this system was presented to me by the sales representative I was blown away by the concept of the WiFi design. However, the cost of SONOS systems was almost prohibitive. The versatility of the design won out and I decided to try out the system. I am extremely happy with my decision and can't wait to add more components.

Pros: Easy setup. Great booming bass.

Cons: None.

Sonos SUB

Written By Kim, NY on Saturday, March 08, 2014

Crutchfield Customer Review (What's this?)

This product is awesome. Gives great addition in sounds to the sonos speakers.

Awesome sub!

Written By Anonymous, West Coast on Sunday, March 02, 2014

Crutchfield Customer Review (What's this?)

This sub definitely enhanced my sonos speaker system. I have an open floor plan and I can sense the bass from the sub throughout my kitchen and family room. I'm glad I ordered a week after I bought the playbar; as oppose to waiting a longer time. You won't regret it. I like the fact that you can control the bass for the sub through the app, as oppose to going to the sub and messing with a turn knob.

Pros: Great sound, from low to high...truly enhances music-listening and tv-watching experience, awesome that it can be placed anywhere (as long as power is connected to it)

Cons: nothing

Sonos Sub

Written By Michael, Houston, TX on Monday, February 24, 2014

Crutchfield Customer Review (What's this?)

Recently added this sub to my Playbar, and it really enhances the sound quality of the Playbar. Full sound in a very large room

Pros: Room Filling Sound

Cons: Price

A very good enhancerment

Written By DWC, N on Thursday, February 20, 2014

Crutchfield Customer Review (What's this?)

I was happy with the PLAYBAR, but had read additional reviews on the SUB and decided to give it a try. The result was a much enhanced audio experience; the SUB is not overwhelming (and is configurable anyway) but really brings out the low end in movies, TV, and music.

Sonus Sub

Written By Anonymous, Birmingham, AL on Monday, September 16, 2013

Crutchfield Customer Review (What's this?)

It will give your music a richer, fuller sound. So easy to set up as all of the sonus products have been. Sub looks great in LR.

Pros: Many

Cons: Price

Very HAppy

Written By julianM, Louisiana on Monday, August 12, 2013

Crutchfield Customer Review (What's this?)

Recently removed my home theater consisting of Definitive Technology speakers and an Epik Empire Subwoofer. Decided to go the Sonos route. Purchased a Sonos Amp and Play 5, was extremely happy, so I purchased the Playbar and Sub. I tried different positions and ended up placing the sub under my chair, with no noticeable sound difference. I'm blown away by the sound quality of the playbar and sub. This was just what I needed.

Pros: Small, hidden, great bass even in a large room

Cons: None

Add clarity to the Sound Bar

Written By JN, Honolulu, HI on Sunday, July 21, 2013

Crutchfield Customer Review (What's this?)

After having the Sonos sound bar for about four months, I decided to add the Sub. The Sonos Sound Rar was the third such device I had attached to my TV, and it was far better than the other brand names. The Sub has improved the clarity of the sound from the sound bar, and was worth adding

Pros: Much better sound from the TV and the Internet radio broadcasted over the Sonos system.

Cons: It's expensive, really speaking.

Sonos Sub

Written By Jeff L, Park City, UT on Monday, May 20, 2013

Crutchfield Customer Review (What's this?)


Pros: So easy to set up. Sounds awesome

Cons: bit spendy

Sub Rocks with Master Bass

Written By DougS, Fort Worth, TX on Monday, April 22, 2013

Crutchfield Customer Review (What's this?)

The SUB is a must purchase if you buy the Sonos Playbar. Will rock the house!

Pros: Great companion to the Sonos Playbar.

Cons: Absolutely none!

Adds Nice Richness

Written By JohnW, Brookltn, NY on Sunday, April 21, 2013

Crutchfield Customer Review (What's this?)

Sub adds a nice richness to the pair of Play 5's I have in the living room. Easy set-up, as you would expect from Sonos.

Great Addition

Written By Doug, Maryland on Saturday, February 09, 2013

Crutchfield Customer Review (What's this?)

I added the Sonos Sub in a room where I have two Play:5s paired together. While I have always enjoyed my paired Play:5s, adding the Sub really seemed to improve the performance and sound from the Play:5s. I am truly enjoying the Sonos listening experience but now even more with the Sub.

Pros: Improved listening experience Easy set-up

Cons: Expensive

Sonos Bridge, Dock, Sub

Written By Rob1070, Mount Vernon, IL on Sunday, October 28, 2012

Crutchfield Customer Review (What's this?)

This system is easy to set up and use. Ziggy in Customer Service did great. Expensive, but the neighbors down the street get to enjoy my play list. Halloween in the neighborhood will not be the same this year! I matched this with a pair of Definitive AW6500. Loud, Clear and Easy to set up and use. Worth the $$$!

Pros: Loud and Clear. Easy to use and set up.

Cons: Wireless Sub is expensive, a pain to lug in and out of the house onto the deck. Have to reconnect every time to the unit. But once hooked up? WOW!!!!!

Hands-on research

What's in the box?

Download owner's manual

  • Powered subwoofer (gloss black)
  • 6.5' AC power cord (non-polarized C7 plug)
  • Four self-adhesive felt feet
  • Quick Start Guide
  • Important Product Information

Product Research


Overview: The Sonos Sub is a wireless powered subwoofer, designed to add deep bass (down to 25 Hz) to your Sonos listening experience. The Sub works with any amplified Sonos player, including the Play:1, Play:3, Play:5, Connect:Amp; plus the Sonos Playbar (all sold separately). It does not work with un-amplified Sonos players, such as the Connect (ZP90).

Design: The Sonos Sub features two force-canceling speakers (3" x 6" race-track shaped drivers) positioned face-to-face to provide deep, rich bass with no resonance from the cabinet. The speakers are powered by two Class-D digital amplifiers, perfectly tuned to match the speakers. The speakers are mounted into a unique cabinet that features an acoustic slot and dual acoustic ports that encircle the enclosure to enhance the Sub's performance.

Placement: Out of the box, the Sonos Sub is designed to stand upright on the integrated rubber feet. You can also lay the sub horizontally on its side, if desired. Four self-adhesive felt feet are provided, if you choose to mount the Sub on its side. A guide for placing the felt feet on the Sub is included.

Set-up: The Sonus Sub can be associated with any amplified Sonos player or the Sonos Playbar. The Sub is compatible with Sonos software versions 3.8 and later. Once you have positioned the Sub in the room, you can press the Join button on the side of the Sub in order for the system to recognize it. The system automatically adjusts the audio settings to perfectly balance the Sub and the paired Sonos component for best performance. All of the filter settings, active equalization, and time alignment are done digitally through a state-of-the-art Digital Signal Processor (DSP). During setup, you will be prompted, through the Sonos Controller software, to set the subwoofer's level and phase. In some cases, you will be prompted to select the size of the stereo speakers (compact, bookshelf/ceiling, or floor) connected to the amplified player. If you move the Sub to another room, you can easily reconfigure the audio and room association settings.

Connections: The Sub has only two connections, both located on the bottom of the enclosure: the power cord connection, and a single Ethernet port (RJ-45) for connecting the Sub to a wired home network.

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team. They verify what’s in the box, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

Product reviews from the Crutchfield Labs

Tour one family's Sonos multi-room wireless audio system. There are PLAY:1's in the bedrooms, a PLAY:5 in the kitchen, a PLAYBAR and SUB in the family room, and more.

What are the Labs?

Searches related to the Sonos SUB Wireless subwoofer for Sonos PLAYBAR, PLAY:3, PLAY:5, and CONNECT:AMP music players