Sonos Sub 4 Premium Wireless Subwoofer - Black
Details
Bass you can feel
Pulse-pounding power. Soul-shaking sound. Sub 4.
Pulse-pounding power
Dual Sonos-engineered drivers generate deep, dynamic low frequencies. The ported enclosure enhances the bass response 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 deeper bass and clearer highs that draw you deeper into movies, shows, and games.¹
Bring your music to life
Hear the nuance in every note and enjoy a greater sense of spaciousness when you pair Sub 4 with Sonos Five, Era 300, or Era 100.¹
No buzz or rattle
The acoustic architecture creates a force-canceling effect that virtually eliminates distortion.
Perfectly tuned for the room
Trueplay optimizes the sound for the unique acoustics of the room and placement of your speakers.
Iconic design
With its elegant sculptural shape and updated matte finish, Sub 4 is designed to look great in your home and to match your Sonos speakers.
Plug and play
Simply plug in the power cable and open the Sonos app to add Sub 4 to your system.
Place it where and how you want
Sub 4 reliably connects to your Sonos soundbar or speaker over WiFi so you can place it anywhere in the room — even on its side and under your sofa.
Double the drama
Pair two with Arc Ultra or Arc for bass so deep and sound so immersive, you'll forget you're at home and not in an actual theatre.¹
Toned down impact
Sub 4 uses fewer materials and is more energy efficient than previous generations.
Upgraded technology
With increased processing power, memory, and new WiFi radios, Sub 4 is the most advanced Sonos subwoofer to date.
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-canceling effect that virtually eliminates distortion. |
| Architecture | Ported cabinet enhances bass response. |
| Frequency response | As low as 25 Hz |
| EQ | Audio settings automatically equalise 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. |
| Details + Dimensions | |
| Dimensions | Height: 15.31 in (389 mm) Width: 15.83 in (402 mm) Depth: 6.22 in (158 mm) |
| Weight | 26 lb (11.79 kg) |
| Colours | Black, White |
| Finish | Matte |
| Join button | Press once to add Sub 4 to your system during setup. |
| Power + Connectivity | |
| WiFi | Connect to WiFi with any 802.11a/b/g/n 2.4 or 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 4 x A55 1.9GHz |
| Memory | 512 MB DDR4 4GB eMMC |
| Operating temperature | 32°F to 104°F (0°C to 40°C) |
| Box Contents | |
| Sonos Sub 4 | 1 x Sonos Sub 4 |
| Power cable | Length: 6 ft (2 m) |
| Documentation | Quickstart Guide and legal/warranty information |
| Requirements | |
| WiFi | Internet connection |
| Power source | Nearby electrical outlet |
| Sonos app | The latest generation of the Sonos app running on a compatible device |
| Sonos product | An amplified non-portable product, such as Arc Ultra or Era 300 |
FAQs
How is Sub 4 different from the previous generations?
Which Sonos products can be paired with Sub 4?
Can I connect Sub 4 to a third-party soundbar, wireless speaker, or Bluetooth speaker?
Do I have to plug in Sub 4?
Do I need to set up Sub 4 at the same time as my soundbar or speaker?
Can I hardwire Sub 4 to my soundbar or speaker?
Can I use Sub 4 with my passive/wired speakers?
Does laying Sub 4 on its side affect the sound quality?
If I have Sonos speakers in various rooms, will placing a subwoofer in the center of my home improve the bass of my entire system?
Can I have two subwoofers in the same room?
Can I use the Sonos S1 Controller app with Sub 4?
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