Bold Bass

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
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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.
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Explore system configurations
Create a more immersive experience for music, home theater, and more.
Select color
Arc The premium smart soundbar for TV, movies, music, gaming, and more.
Sub The wireless subwoofer for deep bass.
Entertainment Set
Select color
Arc The premium smart soundbar for TV, movies, music, gaming, and more.
Sub The wireless subwoofer for deep bass.
One SL The powerful microphone-free speaker for music and more.
Surround Set
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Introducing Sonos Radio
Enjoy thousands of stations, including live radio and exclusive programming, on your system through the Sonos app.
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
15.3 x 15.8 x 6.2 in. (389 x 402 x 158 mm).
Finish
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)
Weight
36.3 lbs. (16 kg).
Power supply
Auto-switching 100-240 V, 50-60 Hz AC universal input.
Ethernet Port
1 10/100 Mbps ethernet port. Wire directly to your router if WiFi is unreliable.
WiFi
Connects to your home WiFi network with any 802.11b/g, 2.4 GHz broadcast-capable router.
Sonos S2
Download the latest generation of the app to set up and control.
CPU
Quad Core
1.5 GHz
Memory
256 MB SDRAM
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
Not exactly what you wanted? Return it within 45 days. We'll cover shipping.
Professional installation
Find a certified installer to customize your architectural Sonos system.
Listen now, pay later
Creating your sound system is even easier when you finance with Klarna.
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?

A wireless subwoofer connects to other speakers over your WiFi network. Sub does not have a battery and therefore requires AC power.

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?

Yes. Sub is the “.1” element of the 5.1 system that takes over all low frequency sound.

Do I have to set Sub up at the same time as my other speakers?

No. The Sonos sound system is designed to be modular. You can add Sub at any time.

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?

If you power your speakers with Amp, you will be able to connect Sub as part of your Sonos sound system.

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?
Sub pairs with speakers in a particular room. Walls create a natural barrier to sound dispersion, so pairing Sub with speakers in other rooms would result in imbalanced sound, with lower frequencies playing in one part of your home and higher frequencies in another.
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.

Better together

All your services in a single app
Sonos S2 is more than just an app. It's a platform that brings together all your streaming, voice, and control services so you can easily browse music, radio, podcasts, and audiobooks and listen your way.
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Why Choose Sonos
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Enjoy clear, richly detailed sound that fills the room at any volume.
Setup takes minutes, and control is simple with the Sonos app, Apple AirPlay 2, and your voice.
Customize your system and play what you want, where you want.