Sonos

Sub 4 Black

Name: Sub 4 Black
Brand: Sonos
SKU: SONOS-SUB-4-BLACK

Powerful subwoofer for deep, distortion-free bass.

Model SUBG4US1BLK

Sub 4 unlocks the full power of Sonos sound to immerse you deeper in every scene and song.

At a glance

All specifications

Dimensions (W × H × D): 402 × 389 × 158 mm
Weight: 11.8 kg
Wi-Fi: Yes
Frequency Response: As low as 25 Hz
Colours: Black, White
Finish: Matte

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Features12
Downloads2

Overview

Sub 4 unlocks the full power of Sonos sound to immerse you deeper in every scene and song. Pair Sub 4 with your Sonos soundbar or speaker for a difference you can hear and feel. Dual force-cancelling woofers deliver pulse-pounding bass and virtually eliminate distortion. Updated with a matte finish, the iconic design looks great in your home. Set it up in minutes — just plug in the power cable and open the Sonos app. Sub 4 connects to your system through WiFi, so you can put it where it looks and fits best in the room. Stand it upright or lay it on its side and hide it under your sofa. Pair two with Arc Ultra or Arc for bass so deep and sound so cinematic, you’ll forget you’re not in an actual theatre.

In the box

Sonos Sub 4
Power Cable I (Length: 6 ft (2 m))
Documentation (Set-up guide and legal/warranty information)

Highlights

Dual orientation
WiFi

Features

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.
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.
Dive into the difference
Discover the new elements of Sub 4
Next Gen Ready
Featuring updated internal electronics, including a faster processor, more memory, and a new WiFi 6 Radio—the Sub 4 is our most sophisticated Sub yet. Sustainable Power Showcasing a greener product design, Sub 4 reduces idle power consumption by up to 50%.

Specifications

Dimensions (W × H × D): 402 × 389 × 158 mm; Width, height and depth, without cables.
Weight: 11.8 kg; Per unit, out of the box.
Wi-Fi: Yes
Model code: SONOS-SUB-4-BLACK; Quote it when you ask a specialist.

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.

Details + Dimensions

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.

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
Operating Temperature: 0°C to 40°C

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: A compatible amplified non-portable product, such as Arc Ultra or Era 300