Sub 4 brings the kind of deep, pulse-pounding bass that doesn’t just enhance your entertainment, it transforms it into a full-blown cinematic experience. As the next evolution of the popular Sub Gen 3, this latest subwoofer from Sonos offers more power, more finesse and a refined look that integrates seamlessly into the modern Sonos ecosystem.

At the heart of Sub 4 is uncompromising bass performance. Its dual force-cancelling woofers are designed to deliver thunderous lows without introducing distortion, ensuring clean, chest-rattling sound. Whether it’s the low-end rumble of an action sequence or the deep tones of your favorite bass-heavy track, Sub 4 handles the lowest frequencies with unmatched precision and impact. It doesn’t just add bass, it unlocks the full potential of your Sonos system, pulling you deeper into every scene and song.

Beyond performance, Sub 4 brings a new level of design sophistication. The sleek matte finish is crafted to match today’s Sonos speakers, creating visual harmony across your setup. Placement is incredibly flexible. You can stand it upright, lay it flat, or even slide it under furniture to keep it discreet. And with WiFi connectivity, you get powerful sound without a tangle of cables cluttering your space.

Integration is effortless. Simply plug it in, launch the Sonos app and follow the quick setup process. Sub 4 pairs seamlessly with any Sonos soundbar or speaker and for those who want to push the limits of cinematic bass, two Sub 4s can be paired with Arc Ultra for theatre-grade depth and rumble.

With Sub 4, every roar, rumble and musical crescendo becomes something you don’t just hear, you feel. It’s not just an accessory to your Sonos system; it’s the missing piece that takes your listening from impressive to unforgettable. 

Warranty

1-year manufacturer's warranty

Sonos Sub 4 Key Features

• Dual 5" x 8" elliptical woofers
• Dual Class-D digital amplifiers
• Next -Gen Ready - Featuring updated internal electronics, including a faster processor, more memory, and a new WiFi 6 Radio—the Sub 4 is the most sophisticated Sub yet
• Sustainable Power - Showcasing a greener product design, Sub 4 reduces idle power consumption by up to 50%
• Ported cabinet enhances bass response

Benefits of Sonos Sub 4 Premium Wireless Subwoofer

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. Sub 4 features a more powerful CPU than the previous generation. This allows it to communicate efficiently and effectively with the other components in your home cinema system — and, ultimately, to deliver an incredible sense of depth and dimension across the lowest frequency sounds in an audio mix.

No buzz or rattle

The acoustic architecture creates a force-cancelling effect that virtually eliminates distortion. If you’re chasing a more cinematic sound experience that does real justice to the rumbles and roars sitting at the lowest end of the audio mix, the Sub 4 is the fastest way to get there. It has everything fans loved about its best-selling predecessor, Sub Gen 3 — with a few subtle updates. 

Better sound all over

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, Play and place it where you want

Simply plug in the power cable and open the Sonos app to quickly add Sub 4 to your system. Sub 4 connects to your system over WiFi, so you can place it where it fits and looks best in the room.

Where to Buy?

Buy Sonos Sub 4 Premium Wireless Subwoofer online at the best price in Mumbai, Delhi, Bangalore, Chennai and all across India. Enjoy expert, prompt and courteous customer service from the Ooberpad team. We will help you choose better and give you all the support you need to take the right buying decision in India.

Technical Specifications of Sonos Sub 4 Premium Wireless Subwoofer