Pulse-pounding power
Updated with a matte finish, the iconic design features dual force-canceling woofers that virtually eliminate distortion.

No buzz or rattle
The acoustic architecture creates a force-canceling 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™ 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.

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

Frequency response

• 25 Hz

Transducers

• 2 amplifiers

• 2 woofers

Connectivity

• WiFi

Dual orientation

• Yes

Included accessories

• Power Cable
  Length: 6 ft (2 m)

Sonos soundbar compatibility

• Arc Ultra

• Arc

• Beam

Sonos speaker compatibility

• Era 300

• Era 100

• Five

  Find full compatibility information here.

Dimensions

• Height 15.31 in (389 mm)

• Width 15.83 in (402 mm)

• Depth 6.22 in (158 mm)

• Weight 25.99 lbs (11.79 kg)

Product Guide

Learn how to to set up, use, and care for Sonos Sub 4 and get a comprehensive look at all the product’s features.

View the guide

Learn more about the environmental impact of Sonos products.

View Product Environmental Reports