Meet Arc Ultra! Our most powerful soundbar yet

Sonos Sub 4

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$1,449.00
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Sonos Sub 4

$1,449.00

New launch promo

Enjoy $200 cashback voucher when you purchase an Arc Ultra today. Limited to first 50 customers.

All new Sonos Arc Ultra launch promo

First 50 pre-orders of the Arc Ultra get $200 cashback voucher*

*How to redeem your cashback voucher code:
• The cashback voucher code is valid at our TC webstore and TC physical stores (Sonos Flagship Store @ Wheelock Place, TC Acoustic Store @ The Adelphi)
• The code is valid until December 31, 2024.
• The code is not stackable with other vouchers or Eber Points.

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Pulse-pounding bass

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 theater 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.

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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.

No buzz or rattle

The acoustic architecture creates a force-canceling effect that virtually eliminates distortion.

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Better sound all around

Sub 4 takes over the lowest frequencies so your paired soundbar or speaker can deliver high and mid frequencies with even greater clarity and precision.

Find the best subwoofer for you

Sub Mini

Recommended for Beam, Ray, Era 100, One, One SL

Best for a small or medium-sized and low to moderate volume level

6.35 kg

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Sub 4

Recommended for Arc Ultra, Arc, Beam, Era 300, Five

Best for a medium-sized or large room and moderate to high volume level

11.79 kg

Dual Orientation (Horizontal or vertical)

More Details

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Breeze through setup

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Iconic Design

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Place it where and how you want

An acoustic and aesthetic
masterpiece

The first-of-its-kind design exquisitely balances sonic performance and visual appeal, precisely angling each driver while looking worthy of display.

Play from any service or device

Wi-Fi: The best sound experience. Stream the highest-quality audio from anywhere in your house without the interruptions from calls or notifications.²

Bluetooth: With the press of a button, you and your family and friends can stream directly from a paired Bluetooth device.

Line-in: Unlock new listening possibilities. Connect a turntable, computer or other audio source using an auxiliary cable and a line-in adapter.

Your voice, your choice

Era 300 is designed for ease of listening and mind, with multiple ways to protect your privacy. Privacy with a tap and security with a switch.

Tech Specs

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.

Frequency response:

As low as 25 Hz

EQ:

Audio settings automatically equalize to balance Sub 4 and the paired Sonos speaker. 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.

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.

WiFi

Connect to WiFi with any 802.11a/b/g/n/ac/ax 2.4 or 5 GHz broadcast-capable router.

Voltage

100-240V 50/60Hz internal power supply

Operating temperature

32°F to 104°F (0°C to 40°C)
Sonos Sub 4
Power cable Length: 6 ft (2 m)
Documentation Quickstart Guide and legal/warranty information
Power source Nearby electrical outlet
Sonos app The latest generation of the Sonos app running on a compatible device

You may also like

  1. Stream Dolby Atmos Music over WiFi with a supported service and content.
  2. Speaker must be set up over WiFi with the Sonos app before playing audio. Adapter and auxiliary cable both sold separately.
  3. Sonos products connect over WiFi. Experience Dolby Atmos home theater content with a compatible TV and HDMI eARC or HDMI ARC connection.
  4. Amazon Alexa availability varies by country and language. Amazon account required. Compatible smart devices require internet connection. Some features may require enabling Alexa Skills.
Speakers   →   Sonos Sub 4