Description
Sonos 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
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 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.
SPECIFICATIONS
AUDIO:
Amplifiers
Dual Class-D digital amplifiers perfectly tuned to the subwoofer’s unique acoustic architecture.
Woofers
Dual 5″ x 8″ elliptical woofers face inward for a force-cancelling effect that virtually eliminates distortion.
Architecture
Ported cabinet enhances bass response.
Frequency Response
As low as 25 Hz
EQ
Audio settings automatically equalize to balance Sub 4 and the paired Sonos speaker(s). Use the Sonos app to adjust bass, treble, and loudness.
Trueplay
This software measures the acoustics of the room then fine-tunes your Sonos system.
POWER & CONNECTIVITY
WiFi
Connects to any 802.11a/b/g/n/ac/ax 2.4/5 GHz broadcast-capable router.
Ethernet
10/100 port for hardwiring to your router
Voltage
100-240V 50/60Hz internal power supply
CPU
Quad Core
4xA55 1.9GHz
Memory
512 MB DDR4
4GB eMMC
Operating Temperature
0°C to 40°C
DIMENSIONS
Height: 389 mm
Width: 402 mm
Depth: 158 mm
Weight
11.79 kg
Colours
Black, White
Finish
Matte
Join Button
Press once to add Sub 4 to your system during setup.
FREQUENT QUESTIONS:
How is Sub 4 different from the previous generations?
Sub 4 features an updated matte finish, increased processing power and memory, and new WiFi radios.
Which products can Sub 4 be paired with?
Sub 4 can only be paired with an amplified, non-portable Sonos product. For more information on compatibility, refer to faq.sonos.com/sonos-sub-4/compatible-products.
Can I connect Sub 4 to a third-party soundbar, wireless speaker or Bluetooth speaker?
Sub 4 will only connect to another Sonos product. For more information on compatibility, refer to faq.sonos.com/sonos-sub-4/compatible-products.
Do I have to plug in Sub 4?
Yes. Sub 4 connects to a Sonos soundbar or speaker over WiFi but still requires AC power.
Do I need to set up Sub 4 at the same time as my soundbar or speaker?
No. The Sonos system is designed for modularity. You can add Sub 4 at any time.
Can I hardwire Sub 4 to my soundbar or speaker?
Sub 4 will only connect to your Sonos system over WiFi.
Can I use Sub 4 with my passive/wired speakers?
If you power your speakers with Sonos Amp, you can use Sub 4 with passive/wired speakers.
Does laying Sub 4 on its side affect the sound quality?
The direction or orientation of Sub 4 does not significantly affect the sound quality. Placing the product in a very confined space, however, could affect the dispersion of sound and your listening experience.
If I have Sonos speakers in various rooms, will placing a subwoofer in the centre of my home improve the bass of my entire system?
A subwoofer will only enhance bass in a single room that’s part of your Sonos system.
Can I have two subwoofers in the same room?
You can have up to two compatible Sonos subwoofers as part of your Sonos home theatre setup.
Can I use the Sonos S1 Controller app with Sub 4?
Sub 4 requires the latest generation of the Sonos app.
Compatible products
- Arc Ultra
- Arc
- Beam (Gen 2)
- Beam (Gen 1)
- Ray
- Five
- Era 300
- Era 100
