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Sonos Sub 4 Premium Wireless Subwoofer (White)

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Sub 4 unlocks the full power of Sonos sound to immerse you deeper in every scene and song. Pair Sub 4 with your Sonos soundbar or speaker for a difference you can hear and feel. Dual force-cancelling woofers deliver pulse-pounding bass and virtually eliminate distortion. Updated with a matte finish, the iconic design looks great in your home. Set it up in minutes - just plug in the power cable and open the Sonos app. Sub 4 connects to your system through WiFi, so you can put it where it looks and fits best in the room. Stand it upright or lay it on its side and hide it under your sofa. Pair two with Arc Ultra or Arc for bass so deep and sound so cinematic, you’ll forget you’re not in an actual theatre.

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.

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.

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.

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.

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.

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.

Compatible products

  • Arc Ultra
  • Arc
  • Beam (Gen 2)
  • Beam (Gen 1)
  • Ray
  • Five
  • Era 300
  • Era 100
Audio  
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.
   
Details & Dimensions  
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.
   
Power & Connectivity  
WiFi Connects to any 802.11a/b/g/n/ac/ax 2.4/5 GHz broadcast-capable router.
Ethernet 10/100 port for hardwiring to your router
Voltage 100-240V 50/60Hz internal power supply
CPU Quad Core
4xA55 1.9GHz
Memory 512 MB DDR4
4GB eMMC
Operating Temperature 0°C to 40°C
   
Box Contents  
Sonos Sub 4
Power Cable Length: 6 ft (2 m)
Documentation Quickstart Guide and legal/warranty information
   
Requirements  
WiFi Internet connection
Power Source Nearby electrical outlet
Sonos app The latest generation of the Sonos app running on a compatible device
Sonos product A compatible amplified non-portable product, such as Arc Ultra or Era 300

Sonos Sub 4 Premium Wireless Subwoofer (White)

Product form

£719.00 £799.00

Availability

Out of stock

    Sub 4 unlocks the full power of Sonos sound to immerse you deeper in every scene and song. Pair Sub 4 with your Sonos soundbar or speaker for a difference you can hear and feel. Dual force-cancelling woofers deliver pulse-pounding bass and virtually eliminate distortion. Updated with a matte finish, the iconic design looks great in your home. Set it up in minutes - just plug in the power cable and open the Sonos app. Sub 4 connects to your system through WiFi, so you can put it where it looks and fits best in the room. Stand it upright or lay it on its side and hide it under your sofa. Pair two with Arc Ultra or Arc for bass so deep and sound so cinematic, you’ll forget you’re not in an actual theatre.

    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.

    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.

    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.

    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.

    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.

    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.

    Compatible products

    • Arc Ultra
    • Arc
    • Beam (Gen 2)
    • Beam (Gen 1)
    • Ray
    • Five
    • Era 300
    • Era 100
    Audio  
    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.
       
    Details & Dimensions  
    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.
       
    Power & Connectivity  
    WiFi Connects to any 802.11a/b/g/n/ac/ax 2.4/5 GHz broadcast-capable router.
    Ethernet 10/100 port for hardwiring to your router
    Voltage 100-240V 50/60Hz internal power supply
    CPU Quad Core
    4xA55 1.9GHz
    Memory 512 MB DDR4
    4GB eMMC
    Operating Temperature 0°C to 40°C
       
    Box Contents  
    Sonos Sub 4
    Power Cable Length: 6 ft (2 m)
    Documentation Quickstart Guide and legal/warranty information
       
    Requirements  
    WiFi Internet connection
    Power Source Nearby electrical outlet
    Sonos app The latest generation of the Sonos app running on a compatible device
    Sonos product A compatible amplified non-portable product, such as Arc Ultra or Era 300

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