Skip to main content
  • Shop
  • Learn
  • Support
  • Professional
  • Shop>
  • Home Theatre
Black Sonos Sub 4 turned at a slight angle
Black Sonos Sub 4 turned at a slight angle
Front of a black Sonos Sub 4, straight-on angle
A Sub 4 next to a couch in a living room, being used with an Arc Ultra
Sub 4 is 15.3 inches (389 mm) tall, 6.2 inches (158 mm) deep, and 15.8 inches (402 mm)wide
Straight-on view of a black Sub 4, turned at a slight angle
A black Sub 4 against a wall next to a table being used with a black Sonos Five
Back of a black Sonos Sub 4, straight-on angle
Left side of a black Sub 4 and the sync button
Top of a black Sub 4
Bottom of a black Sub 4 and the power cable receptacle

Sub 4

AED 4,249

Sub 4 unlocks the full power of Sonos sound to immerse you deeper in every scene and song.

More info
Black
Features
Dual orientation

Dual orientation

WiFi

WiFi

Your browser cannot play the provided video file.

Your browser cannot play the provided video file.

Bass you can feel

Pulse-pounding power

Dual Sonos-engineered drivers generate deep, dynamic low end. The ported enclosure enhances the bass response and low-frequency output so you feel every beat, roar, and rumble in your chest.

Exploded view of a black Sub 4
A black home theatre set with Arc Ultra, Sub 4 and a pair of Era 300 speakers
Transform your home theatre experience

Pair Sub 4 with Sonos Arc Ultra, Arc, or Beam for dramatically richer bass, clearer highs and deeper immersion in all your entertainment.

Bring music to life

Discern every subtle detail and enjoy a more spacious soundstage when you pair Sub 4 with Sonos Five, Era 300, or Era 100.

Person sitting on a chair listening to music on Sonos Five with Sub 4
Sonos Sub 4 and Sonos Five on a console table
No buzz or rattle

The acoustic architecture creates a force-cancelling effect that virtually eliminates distortion.

Better sound all around

Sub 4 takes over the lowest frequencies so your paired soundbar or speakers can deliver high and mid frequencies with even greater clarity and precision.

Sub 4 and Arc Ultra in White with a TV

Your browser cannot play the provided video file.

Perfectly tuned for the room

Trueplay™ optimises the sound for the unique acoustics of your space so the bass never sounds harsh, muddy, or flat — even if you place Sub 4 next to the wall or lying flat and put it under your sofa.

Iconic design

Made to be seen, heard and felt. Sub 4 features an elegant sculptural shape and updated matte finish that perfectly matches your paired Sonos soundbar or speaker.

A white Sub 4 turned at a slight angle
Rendering of a phone with Setup
360 animation of Sonos Sub 4 in black
Plug and play

Simply plug in the power cable and open the Sonos app to quickly add Sub 4 to your system.

Place it where you want

Sub 4 connects to your system over WiFi, so you can place it where it fits and looks best in the room.

Family sitting on a blue couch in the living room with Sonos Sub 4 and Arc Ultra
A white Sub 4 next to a credenza with a white Era 300 and a turntable on top
Compatible products
  • Arc Ultra
  • Arc
  • Beam (Gen 2)
  • Beam (Gen 1)
  • Ray
  • Five
  • Era 300
  • Era 100
See all
Double the drama

Pair two subwoofers with Arc Ultra for bass so deep and sound so immersive, you'll forget you're at home and not in an actual theatre.

Couple watching TV in the living room with Home Theatre set (Sonos Arc Ultra, Dual Sub 4 and Dual Era 300)

Dive into the difference

Discover the new elements of Sub 4

WiFi icon

Next Gen Ready

Featuring updated internal electronics, including a faster processor, more memory, and a new WiFi 6 Radio—the Sub 4 is our most sophisticated Sub yet.

​

Lightening icon

Sustainable Power

Showcasing a greener product design, Sub 4 reduces idle power consumption by up to 50%.

​

Compare Sonos subwoofers

Dimensions
Dimensions
Premium Entertainment Set with Arc Ultra

Bring all your entertainment to life like never before with our most advanced soundbar and most powerful subwoofer.

Find a store
Ultimate Immersive Set with Arc Ultra

Bring every scene and song to life, with next-level surround sound, ultra-precise spatial audio with Dolby Atmos, and bass you can feel.

Find a store

Tech Specs

  • Audio
  • Details + Dimensions
  • Power + Connectivity
  • Box Contents
  • Requirements
  • Downloads

Amplifiers

Dual Class-D digital amplifiers perfectly tuned to the subwoofer's unique acoustic architecture.

Woofers

Dual 5" x 8" elliptical woofers face inward for a force-cancelling effect that virtually eliminates distortion.

Architecture

Ported cabinet enhances bass response.

Frequency Response

As low as 25 Hz

EQ

Audio settings automatically equalize to balance Sub 4 and the paired Sonos speaker(s). Use the Sonos app to adjust bass, treble, and loudness.

Trueplay

This software measures the acoustics of the room then fine-tunes your Sonos system.

Learn more

Dimensions

Height: 389 mm
Width: 402 mm
Depth: 158 mm

Weight

11.79 kg

Colours

Black, White

Finish

Matte

Join Button

Press once to add Sub 4 to your system during setup.

WiFi

Connects to any 802.11a/b/g/n/ac/ax 2.4/5 GHz broadcast-capable router.

Learn more

Ethernet

10/100 port for hardwiring to your router

Voltage

100-240V 50/60Hz internal power supply

CPU

Quad Core
4xA55 1.9GHz

Operating Temperature

0°C to 40°C

Sonos Sub 4

Power Cable I

Length: 6 ft (2 m)

Learn more

Documentation

Quickstart Guide and legal/warranty information

WiFi

Internet connection

Power Source

Nearby electrical outlet

Sonos app

The latest generation of the Sonos app running on a compatible device

Learn more

Sonos product

A compatible amplified non-portable product, such as Arc Ultra or Era 300

Learn more

FAQ

Product Guide

Never miss a beat or an offer

Subscribe to get the latest updates on new products and exclusive offers.

You are agreeing to receive updates, promotional offers, and other messages from Sonos. You may unsubscribe at any time. For more information, review our Privacy Statement.

Help

  • Account
  • Store Locator
  • Contact Us
  • Sonos Community

Help

Offers

  • Sonos Beta

Offers

About Sonos

  • Our Company
  • News
  • Media Kits
  • Careers
  • Investors
  • Sustainability and Impact
  • How It Started
  • Blog
  • Sonos App
  • Reviews

About Sonos

For Businesses

  • Installed Solutions
  • Developer Portal
  • Works with Sonos

For Businesses

Categories

  • Headphones
  • Speakers
  • Portable Speakers
  • Home Theatre
  • Soundbars
  • Architectural
  • Audio Components
  • Accessories

Categories

Products

  • Sonos Play
  • Sonos Ace
  • Arc Ultra
  • Beam (Gen 2)
  • Ray
  • Era 100
  • Era 100 SL
  • Era 300
  • Roam 2
  • Move 2
  • Sub 4
  • Sub Mini
  • Five
  • Amp
  • Port

Products

© 2026 Sonos, Inc.
  • Legal
  • Privacy Statement
  • Accessibility
  • Conformity
  • Site Map
  • Security