Sonos® SUB™ Black Gloss Wireless Subwoofer

Model #: SUB BLACK
At a Glance
The Sonos SUB™ takes your audio experience to the next level when you add this wireless subwoofer to an existing Sonos room. Wirelessly connects to any Sonos speaker, Amp, or Connect:Amp with zero cabinet rattle or buzz. The versatile design means that the SUB™ can be placed upright or flat.
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Get to know this product.

  • Zero cabinet rattle or buzz
  • Wirelessly connects to any Sonos speaker or Sonos Amp
  • Automatic equalization for optimal sound
  • Versatile design can be placed upright or flat

The Wireless Subwoofer For Your Sonos System

Premium Sound

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

Unique Design

Everything, including the Sub’s unique “O” shape, is designed to maximize sound quality and look beautiful in your home.

Feel The Bass

Two custom-designed woofers deliver amazing amounts of highly-detailed, dynamic bass.

Multiple Orientations

Stand it tall or lay it flat. Either way, Sub brings out the bottomless bass you desire.

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.

Zero Vibration

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

All In The Family

Sub works wirelessly with any Sonos speaker, Sonos Amp, or Connect:Amp. Bring out the bass in your favorite tunes, or add bigger boom to your home theater by pairing with Beam, Playbar, or Playbase.

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.

The Wireless Home Sound System That Gets Better Over Time

Easily connect Sonos speakers in different rooms over WiFi to create a home sound system that brings every room and everyone together. Regular software updates means your product is constantly improving.



Wi-Fi Built In:Yes


Speaker Type:SubWoofer


Color:Black Gloss


Two Class-D digital amplifiers perfectly tuned to match the two dedicated speaker drivers and the acoustic architecture.Yes
Two force-canceling speaker drivers positioned face-to-face for deeper, richer sound and zero cabinet buzz or rattle.Yes
Dual acoustic ports carefully tuned to enhance Sub performance.Yes
Frequency response: Plays down to 25 Hz.Yes
Automatic equalization. Audio settings adjust to perfectly balance Sub and the paired Sonos speaker or component to optimize sound quality.Yes
Adjustable volume controls let you customize your sound.Yes


DimensionsH x W x D 15.3 x 15.8 x 6.2 in. (389 x 402 x 158 mm)
Weight36.3 lbs. (16 kg)
Product FinishPremium white gloss; premium black gloss
Side Panel Buttons and LightsJoin household button; LED indicates Sub status

Power and Networking

Power SupplyAuto-switching 100-240 V, 50-60 Hz AC universal input
WiFi, Not BluetoothConnects to your home WiFi network with any 802.11b/g, 2.4 GHz broadcast-capable router for uninterrupted wireless streaming
Ethernet PortOne 10/100 Mbps Ethernet port provides the option to connect Sub to a wired home network
ContentsSonos Sub, power cord, Sonos QuickStart Guide, and Legal/Warranty information

Misc. Specs

Product Weight (lbs.)36
Depth (in.)6.2
Width (in.)15.3
Height (in.)15.8
Enclosure TypePorted
Speaker TypePowered Subwoofers
Firing DirectionSide
Phase SwitchNo
Frequency Response25Hz -
Manufacturer Warranty1 Year Parts & Labor
Wifi ConnectivityYes
Color Finish NameBlack Gloss
Smart CompatibleYes
Wifi CapableYes
WarningProposition 65 Warning for California Residents