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Deal.ai › Sonos
Sonos
Sonos Sub (Gen 3)

Sonos Sub (Gen 3)

Best price now

$49.92at Ma boutiqueVerified

93% under what the other stores charge

Compared across 31 stores. Prices are checked against each store and labelled with when.

Visit Ma boutique

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Price facts

  • Lowest price today: $49.92 at Ma boutique (checked Nov 9, 2026).
  • Checked at 31 stores.

Our take on the Sonos Sub (Gen 3)

The Sonos Sub (Gen 3) is a wireless subwoofer that pairs over Wi-Fi with Sonos speakers and soundbars to add deep bass. Its two force-canceling drivers face each other inside the cabinet, which cancels most vibration so it can sit on a shelf or lie flat under furniture. It takes over low frequencies, letting paired speakers like the Arc or Beam play cleaner mids. Compared with third-party subwoofers it is easy to set up and matched to the Sonos app, but it is sealed with no room-correction tuning and costs more than many rivals of similar output.

Best forArc or Beam owners adding home theater bassMusic listeners who want fuller low end from Sonos speakersRooms where a sub must sit on a shelf or under a sofaSonos households that want one-button wireless setup
Pros
  • Force-canceling drivers keep cabinet vibration and rattle low
  • One-button setup over Wi-Fi, with NFC and Bluetooth LE pairing help
  • Can stand upright or lie flat under furniture
  • Frees paired speakers from low bass, cleaning up their midrange
  • Works with most Sonos speakers and soundbars, including Arc and Beam
Cons
  • No room correction or manual EQ beyond the Sonos app's bass and sub level
  • Sealed design and modest output next to larger ported subwoofers
  • Does not work with Sonos Move or Port
  • High-gloss finish shows dust and fingerprints
  • Bass-heavy setups in apartments can still bother neighbors

Sonos Sub (Gen 3) prices at every store

  • Ma boutiqueNew

    In stock

    $49.92Verified
    Visit Ma boutique
  • Galvan EricNew

    In stockReturn policy

    $49.92Verified
    Visit Galvan Eric
  • EDELFELT VeroniqueNew

    In stockReturn policy

    $49.92Verified
    Visit EDELFELT Veronique
  • velnoriaotNew

    In stockReturn policy

    $399.50Verified
    Visit velnoriaot
  • PayMore LakewoodPre-owned

    In stock

    $549.99Free shippingObserved at 10:17 AM
    Visit PayMore Lakewood
  • Wichita Furniture & MattressNew

    In stock

    $599.00Observed at 10:17 AM
    Visit Wichita Furniture & Mattress
  • AV ShackNew

    In stockShips from India · priced in INR (₹59,000.00) · duties may applyReturn policy

    $628.13Verified
    Visit AV Shack
  • PixelConnectionNew

    In stockReturn policy

    $640.00Verified
    Visit PixelConnection
  • Abt ElectronicsNew

    In stock

    $678.00Free shippingObserved at 10:17 AM
    Visit Abt Electronics
  • Abt Electronics & AppliancesNew

    In stock

    $678.00Free shippingObserved at 10:17 AM
    Visit Abt Electronics & Appliances
  • Ceiling Speakers UKNew

    In stockShips from the UK · duties may applyReturn policy

    $729.00Verified
    Visit Ceiling Speakers UK
  • Pixel4SchoolsNew

    In stockReturn policy

    $749.00Verified
    Visit Pixel4Schools
  • ShopCGXNew

    In stockReturn policy

    $749.99Verified
    Visit ShopCGX
  • Fast Tech ProsNew

    In stock

    $750.00Observed at 10:17 AM
    Visit Fast Tech Pros
  • DWGNew

    In stock

    $749.00+ $42.30 shippingObserved at 10:17 AM
    Visit DWG
  • VDV Electronics IncNew

    In stock

    $799.00Verified
    Visit VDV Electronics Inc
  • AdoramaNew

    In stock

    $799.00Free shippingObserved at 10:17 AM
    Visit Adorama
  • ModeSensNew

    In stock

    $799.00Free shippingObserved at 10:17 AM
    Visit ModeSens
  • EditorialistNew

    In stock

    $799.00Free shippingObserved at 10:17 AM
    Visit Editorialist
  • Video & Audio CenterNew

    In stock

    $799.00Free shippingObserved at 10:17 AM
    Visit Video & Audio Center
  • Parts ViaNew

    In stock

    $749.00+ $57.00 shippingObserved at 10:17 AM
    Visit Parts Via
  • Reebelo USANew

    In stock

    $806.99Free shippingObserved at 10:17 AM
    Visit Reebelo USA
  • Installations UnlimitedNew

    In stock

    $799.00+ $55.00 shippingObserved at 10:17 AM
    Visit Installations Unlimited
  • Epic SystemsNew

    In stockReturn policy

    $899.00Verified
    Visit Epic Systems
  • SearsNew

    In stock

    $1,007.09Free shippingObserved at 10:17 AM
    Visit Sears
  • Canadian HubNew

    In stockShips from Canada · duties may applyReturn policy

    $1,118.00Verified
    Visit Canadian Hub
  • Peach Imports LLPNew

    In stockPriced in INR (₹115,899.00)Return policy

    $1,233.89Verified
    Visit Peach Imports LLP
  • Pawn AmericaPre-owned

    Availability unknown

    $449.99Free shippingObserved at 10:17 AM
    Visit Pawn America
  • eBayPre-owned

    Availability unknownSold by ufcike (99.6% positive, 1,700 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $450.00+ $36.55 shippingVerified
    Visit eBay
  • eBayRefurbished

    Availability unknownSold by sonos_official (99.7% positive, 5,600 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $639.00Free shippingVerified
    Visit eBay
  • AmazonRefurbished

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $709.99Free shippingObserved at 10:17 AM
    Visit Amazon
  • eBayNew

    Availability unknownSold by srl007 (100% positive, 584 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $675.97+ $80.00 shippingVerified
    Visit eBay
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $774.99Free shippingObserved at 10:17 AM
    Visit Amazon
  • SonosNew

    Out of stock

    $799.00Free shippingObserved at 10:17 AM
    Visit Sonos

Also available at

  • Epic SystemsCheck price at Epic Systems
  • eBayCheck price at eBay

Store links may earn us a commission. Some prices via Klarna.

Sonos Sub (Gen 3) price history

Lowest price we've seen: $599.00 on Nov 9 at Wichita Furniture & Mattress. Tracked across 16 stores since Nov 9.

What reviewers say

Owners and reviewers describe the Sub (Gen 3) as a clean, well-integrated addition that deepens movie and music bass without rattling the room. Most praise the simple setup and the way it lifts the sound of paired speakers. Critics note the limited tuning and say it is not the loudest or deepest subwoofer for the money.

What people mention
  • Bass depthPraisedOwners say it adds real low-end weight to movies and music that small Sonos speakers cannot produce alone.
  • SetupPraisedReviewers find pairing through the Sonos app quick and reliable, with one-button setup.
  • VibrationPraisedThe force-canceling drivers are credited with keeping the cabinet still and avoiding rattle.
  • TuningMixedSome owners want more control than the app's bass and sub level sliders give.
  • ValueCriticisedCritics say it is priced above third-party subwoofers that play louder and deeper.
  • FinishCriticisedThe high-gloss surface is reported to show dust and fingerprints easily.

From Installations Unlimited

  • Wireless subwoofer for deep bass, connected to your Sonos system over WiFi
  • Two force-canceling drivers eliminate vibration and rattle for powerful bass without distortion
  • Award-winning, versatile design with slim sculptural shape and high-gloss finish
  • Stand upright or lay on its side
  • Takes over lowest frequencies to enhance midrange playback from paired speakers
  • Connect to Arc or Beam for TV, movies and games; add a pair of One SL surrounds for more immersive home theatre
Returns
Refund of purchase price within 10 days with receipt and original box and packaging; 15% restocking fee if box or packaging missing; in-store credit after 10 da
In the box
Power Cable, QuickStart Guide, Legal & Warranty Information

About the Sonos Sub (Gen 3)

SONOS SUB. POWERFUL. WIRELESS

👋 FREE NEXT DAY DELIVERY WITH DPD

Latest generation, powerful wireless SUB for your Sonos setup. New internals for faster processing and easier setup..

• Refreshed sleek design

• Increased memory and processing power over previous versions - ready for the latest software innovations

• Simple one-button setup

• Wireless connection to Sonos speakers including ARC

• Twin opposing drivers to minimise cabinet vibration

• Works with any Sonos speaker/product (except MOVE and PORT

• When partnered to other Sonos speakers, SUB takes over the bass (low) frequencies enabling enhanced midrange performance from the paired speakers.

• Create a 3.1 Cinema experience with BEAM, ARC (or PLAYBAR)

• New, flat power lead to enable easy cable tidying.

• Can be laid flat and concealed under furniture.

• BLE (Bluetooth Low Energy) and NFC (Near Field Communication) to facilitate ease of setup.

Description

SONOS SUB (GEN 3) WIRELESS SUBWOOFER

The Sonos Generation 3 SUB is the latest (June 2020) version of Sonos's wireless SUB. It features a powerful dual-amplifier to add vibrant bass to your Sonos setup. SUB delivers rich bass you can feel, as well as hear without it being overwhelming.

Specification

Finish

Gloss Black

Gloss White

Weight

18Kg

Dimensions (H x W x D):

Specifications

Connections
RJ45 (LAN)Source
Bluetooth
NoSource
Supported Apps
SonosSource
Wi-Fi
YesSource
Manufacturer Color

Questions and answers

Does the Sonos Sub (Gen 3) work with the Arc and Beam?
Yes. It pairs wirelessly with the Arc and Beam to make a 3.1 setup, and adding two rear speakers gives 5.1. It also works with most other Sonos speakers except the Move and Port.
Can I use two Subs in one Sonos system?
Yes. The Sonos app lets you add a second Sub to a home theater setup for more even bass across a larger room. Both must be the same generation.
Where can I place it?
It can stand upright or lie flat, so it fits under a sofa or beside a cabinet. Keep some clearance around the drivers and avoid enclosing it tightly.
Does it need a wired connection?
No. It joins your Sonos system over Wi-Fi and only needs power. Setup uses the Sonos app with NFC and Bluetooth LE helping the pairing.
Is the Gen 3 different from the Gen 2?
The Gen 3 has more memory and processing power and a flat power cable, but the drivers and acoustic design carry over. Sound is very close between the two.
Can I adjust the bass level?
Yes, through the Sonos app you can set sub level and bass, and toggle it off for late-night listening. There is no room-correction calibration.
Where is the Sonos Sub (Gen 3) cheapest?
At Ma boutique, for $49.92, 93% under what the other stores charge, as of our latest check.
Where can I buy the Sonos Sub (Gen 3)?
31 stores we checked sell it, including Ma boutique, Pixel4Schools, velnoriaot, VDV Electronics Inc, Canadian Hub.

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Stores we've priced the Sonos Sub (Gen 3) at

  • Adorama deals and prices
  • Installations Unlimited deals and prices
  • ModeSens deals and prices
  • Reebelo USA deals and prices
  • Sears deals and prices

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All Sonos deals and products →
BlackSource
App Control
YesSource
Color
BlackSource
Depth (")
6.2Source
NFC
NoSource
Frequency Response (min) (Hz)
25.0Source
Weight Subwoofer (lb)
29.0Source
Memory Card Reader
NoSource
Chromecast for Audio
NoSource
No. of Speakers (pcs)
1Source
AirPlay
NoSource
Type of Amplifier
DSource
Spotify Connect
NoSource
Width (")
15.8Source
Physical Buttons
Loudness, Treble, BassSource
AirPlay 2
NoSource
Wi-Fi Dual Band
5.0 GHz, 2.4 GHzSource
Height (")
15.3Source
Outdoor
Won't work outside
Frequency Response
As low as 25 Hz