SONOS SUB GEN 4 

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.¹

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 100.¹

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.

FEATURES

• Two Class-D digital amplifiers perfectly tuned to the acoustic architecture.
• Two force-cancelling drivers face inwards for powerful bass without any cabinet buzz or rattle.
• Dual acoustic ports precisely tuned to enhance performance.
• Frequency response as low as 25 Hz.
• Audio settings automatically equalise to balance Sub and the paired Sonos speaker(s) or component.
• Trueplay™ software dynamically tunes to the unique acoustics of the room. iOS device required.
• Adjustable EQ settings in the app.

SPECIFICATIONS