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Sub 4

Original price was: $999.00.Current price is: $849.00.

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

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SKU: Sub 4
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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 over 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.

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.

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
Perfectly tuned for the room

Trueplay™ optimizes 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 lay it 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
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
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)

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