Sub 4
Premium Wireless Subwoofer
Sub 4 unlocks the full power of Sonos sound to immerse you deeper in every scene and song.
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
Trueplayā¢ optimizes the sound for the unique acoustics of your space so the bass never sounds harsh, muddy, or flat ā 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.
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.
Compatible products
- Arc Ultra
- Arc
- Beam (Gen 2)
- Beam (Gen 1)
- Ray
- Five
- Era 300
- Era 100
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.
FAQ
Product Guide
Which Sonos subwoofer is right for you?
Sub 4
Recommended for Arc Ultra, Arc, Beam, Era 300, Five, Amp
Best for a medium-sized or large room
26 lb (11.79 kg)
Matte finish
Position upright or flat
Sub (Gen 3)
Recommended for Arc Ultra, Arc, Beam, Era 300, Five, Amp
Best for a medium-sized or large room
29 lbs (13.15 kg)
High-gloss finish
Position upright or flat
Sub Mini
Recommended for Beam, Ray, Era 100, One, One SL, Amp*
Best for a small or medium-sized room
14 lbs (6.35 kg)
Matte finish
___
*With small bookshelf speakers
You may also like
Why buy from Sonos
Free shipping and 30-day returns
Get your order fast. Return it hassle-free.
Price match promise
Find a lower price? We'll match it. Terms apply.
Play now, pay later
Simple, flexible payment options.
Extend Product Protection
Get extra coverage for your Sonos products. Terms apply.