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The wireless subwoofer for deep bass.

Hear and feel the difference when you connect Sub to your Sonos system.

Compatible with: 
No buzz, just bass
Two force-canceling drivers at the center of Sub eliminate vibration and rattle so you get powerful bass without any distortion.
Lower lows and higher highs
Sub takes over the lowest frequencies, enhancing the midrange playback from paired speakers so you experience fuller, more detailed sound.
Explore system configurations
Create a more immersive experience for music, home theater, and more.
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Arc The premium smart soundbar for TV, movies, music, gaming, and more.
Sub The wireless subwoofer for deep bass.
Entertainment Set
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Sub The wireless subwoofer for deep bass.
Surround Set
Introducing Sonos Radio
Two Class-D digital amplifiers perfectly tuned to the acoustic architecture.
Two force-canceling drivers face inward for powerful bass without any cabinet buzz or rattle.
Dual acoustic ports precisely tuned to enhance performance.
Frequency response as low as 25 Hz.
Audio settings automatically equalize to balance Sub and the paired Sonos speaker(s) or component.
Trueplay™ software dynamically tunes to the unique acoustics of the room. iOS device required.
Adjustable EQ settings in the app.
Dimensions - H x W x D
Black with gloss finish
White with gloss finish
Status LED
Indicates the power and connection status.
Join Button
Hold to set up and pair with your system.
Operating Temperature
32°F to 104°F
(0°C to 40°C)
Storage Temperature
-4°F to 158°F
(-20°C to 70°C)
36.3 lbs. (16 kg).
Power supply
Ethernet Port
Sonos S2
Quad Core
1.5 GHz
256 MB NAND Flash
Sub, Power Cable, QuickStart Guide, Legal & Warranty Information
Simple financing
Set up low monthly payments when you select Klarna at checkout.
Free shipping
Enjoy free expedited shipping anywhere within the US.
Easy returns
Professional installation
Find a certified installer to customize your architectural Sonos system.
Listen now, pay later
Easy payments
Get low monthly payments with special financing.
Flexible plans
Set up payments that match your budget.
How is Sub (Gen 3) different from the previous generations?
Sub (Gen 3) features updated internal technology, including increased memory and a more powerful CPU, and finishes, including a new join button.
Does Sub (Gen 3) work with the Sonos S1 Controller?
No. Sub (Gen 3) is only compatible with the new Sonos app. Find more information here.
What is a wireless subwoofer?


Can I hardwire Sub to my soundbar or speaker?
Sub connects to Sonos soundbars and speakers over WiFi.
Do I need Sub to create a 5.1 surround sound?




Can I connect Sub to a third-party soundbar, wireless speaker, or Bluetooth speaker?
Sub will only connect to Sonos soundbars and speakers over WiFi.
Can I use Sub with my passive or wired speakers?


Does laying Sub on its side affect the sound quality?
Lower frequencies are omnidirectional, which means the direction or orientation of Sub does not significantly affect the sound. Placing Sub in a very confined space, however, could affect the dispersion of the sound.
If I have Sonos speakers in various rooms, will placing Sub in the center of my home improve the bass of my entire system?
Take a comprehensive look at the set up, function, and maintenance of Sub. The product manual details all of its specifications and how to care for your Sonos speaker.
Why Choose Sonos