Sonos Sub 4

Sonos Sub 4

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 theater 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-canceling 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 optimizes 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 lay it flat and put it under your sofa.

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

Porte d 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: 15.31 in (389 mm)
Width: 15.83 in (402 mm)
Depth: 6.22 in (158 mm)

Weight

25.99 lbs (11.79 kg)

Join Button

Press once to add Sub 4 to your system during setup.

Power + Connectivity

WiFi

C onnects 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

32°F to 104°F
(0°C to 40°C)

Requiremen ts

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