Sub Gen 4:
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.
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)
Colours
Black, White
Finish
Matte
Join Button
Press once to add Sub 4 to your system during setup.
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
32°F to 104°F
(0°C to 40°C)
Sonos Sub 4
Documentation
Quickstart Guide and legal/warranty information
WiFi
Internet connection
Power Source
Nearby electrical outlet
Sonos app
The latest generation of the Sonos app running on a compatible device
Arc Ultra:
Amplifiers
Fifteen Class-D digital amplifiers perfectly tuned to the unique acoustic architecture.
Tweeters
Seven precisely angled silk-dome tweeters create crisp high frequencies and clear dialogue. Two of these fire upward, creating dedicated height channels for spatial audio.
Mid-woofers
Six midwoofers ensure faithful playback of mid-range frequencies.
Woofers
Sound Motion™, a four-motor, dual-membrane woofer, delivers exceptional bass in a revolutionary flat, compact design.
Microphones
The far-field microphone array uses advanced beamforming and multichannel echo cancellation for quick and accurate voice control and Trueplay tuning. Disconnect by toggling off the mic switch.
Adjustable EQ
Use the Sonos app to adjust bass, treble, and loudness.
Trueplay
This software measures the acoustics of the room then fine-tunes the EQ. Compatible with iOS and Android devices.
Speech Enhancement
Choose your preferred level of dialogue clarity in the Sonos app.
Night Sound
Turn this setting on in the Sonos app to reduce the intensity of loud sounds and increase the level of quieter sounds.
Home Cinema audio formats
Stereo PCM, Dolby Digital, Dolby Digital Plus, Dolby Atmos (Dolby Digital Plus), Dolby Atmos*, Dolby TrueHD*, Dolby Atmos (True HD)*, Multichannel PCM*, Dolby Multichannel PCM*, DTS Digital Surround**
The Sonos app's Now Playing screen will display what type of audio is being decoded.
*HDMI6 eARC connection required.
**This is not an indication of a licensed decoder.
Dolby Atmos Music
Requires compatible content.
TV Audio Swap
Swap TV audio between the soundbar and Sonos Ace headphones.
Dimensions
Height: 2.95 in (75 mm)
Width: 46.38 in (1,178 mm)
Depth: 4.35 in (110.6 mm)
Weight 13.01 lbs (5.9 kg)
Colours
Black, White
Finish
Matte
Mounting
M5 x 0.8mm thread pitch L6.5mm
Controls
Use the capacitive touch controls to play, pause, skip, replay, adjust the volume, turn off voice assistants, and group or ungroup Sonos products.
Bluetooth Button
Press to pair with a Bluetooth device.
Mic switch
Toggle off the switch on the back of the product to disconnect power to the microphones.
LEDs
Lights on the product indicate connection, mute status, microphone activation and errors.
WiFi
Compatible with WiFi 6. Connect to WiFi with any 802.11a/b/g/n/ac/ax 2.4 GHz/5 GHz broadcast-capable router.
HDMI eARC
Connect to your TV's HDMI eARC/ARC port with the included HDMI cable.
Optical
Optical audio adapter sold separately.
Bluetooth
Bluetooth 5.3 supports audio streaming from any Bluetooth-enabled device.
Voltage
100-240V 50/60Hz internal power supply
CPU
Quad Core
4xA55 1.9GHz
Memory
2GB SDRAM
8GB NV
Voice
Works with Sonos voice control and Amazon Alexa. Availability of services varies by language and country.
Apple AirPlay 2
Works with AirPlay 2 on Apple devices iOS 11.4 and higher on WiFi
Sonos Arc Ultra Box Contents
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
ERA 300- per speaker
Amplifiers
Six class-D digital amplifiers precision-tuned for the speaker's unique acoustic architecture power your sound experience.
Tweeters
Four tweeters ensure faithful playback of high and mid-range frequencies. The forward-firing mid tweeter provides a smooth centre image while two side-firing mid tweeters create stereo separation. Loaded into a directional horn, the upward-firing tweeter reflects sound off the ceiling when playing Dolby Atmos content.
Woofers
Two woofers maximise low-end output and are angled left and right to support stereo playback.
Microphones
The far-field microphone array uses advanced beamforming and multichannel echo cancellation for quick and accurate voice control and Trueplay tuning. Disconnect by toggling off the mic switch.
Adjustable EQ
Use the Sonos app to adjust bass, treble, and loudness.
Trueplay
This software measures the acoustics of the room then fine-tunes the EQ. Compatible with iOS and Android devices.
Dimensions
Height: 6.3 in (160 mm)
Width: 10.24 in (260 mm)
Depth: 7.28 in (185 mm)
Weight
9.85 lbs (4.47 kg)
Colours
Black, White
Finish
Matte
Controls
Use the capacitive touch controls to play, pause, skip, replay, adjust the volume, mute your voice assistant, and group or ungroup Sonos products.
Bluetooth Button
Press to pair with a Bluetooth device.
Mic Switch
Toggle off this switch on the back of the product to disconnect all power to the microphone hardware.
LEDs
Lights on the product indicate connection, microphone activity, and mute status.
WiFi
Compatible with WiFi 6. Connect to WiFi with any 802.11a/b/g/n/ac/ax 2.4 GHz/5 GHz broadcast-capable router.
Bluetooth
Bluetooth 5.3 supports audio streaming from any Bluetooth-enabled device.
Voltage
100-240V 50/60Hz internal power supply
USB-C
Connect an audio source using a 3.5 mm auxiliary cable and the Sonos Line-In Adapter. Connect your router with an Ethernet cable and the Sonos Combo Adapter (all accessories sold separately).
CPU
Quad Core
4xA55 1.9GHz
Memory
2GB DDR4
8GB eMMC
Voice
Works with Sonos Voice Control and Amazon Alexa. Availability of services varies by language and country.
Apple AirPlay 2
Works with AirPlay 2 on Apple devices iOS 11.4 and higher
Sonos Era 300
Power Cable
Length: 6 ft (2 m)
Documentation
Quickstart Guide and legal/warranty information
WiFi
Internet connection
Power Source
Nearby electrical outlet
Sonos app
The latest generation of the Sonos app running on a compatible device
Fifteen Class-D digital amplifiers perfectly tuned to the unique acoustic architecture.
Tweeters
Seven precisely angled silk-dome tweeters create crisp high frequencies and clear dialogue. Two of these fire upward, creating dedicated height channels for spatial audio.
Mid-woofers
Six midwoofers ensure faithful playback of mid-range frequencies.
Woofers
Sound Motion™, a four-motor, dual-membrane woofer, delivers exceptional bass in a revolutionary flat, compact design.
Microphones
The far-field microphone array uses advanced beamforming and multichannel echo cancellation for quick and accurate voice control and Trueplay tuning. Disconnect by toggling off the mic switch.
Adjustable EQ
Use the Sonos app to adjust bass, treble, and loudness.
Trueplay
This software measures the acoustics of the room then fine-tunes the EQ. Compatible with iOS and Android devices.
Speech Enhancement
Choose your preferred level of dialogue clarity in the Sonos app.
Night Sound
Turn this setting on in the Sonos app to reduce the intensity of loud sounds and increase the level of quieter sounds.
Home Cinema audio formats
Stereo PCM, Dolby Digital, Dolby Digital Plus, Dolby Atmos (Dolby Digital Plus), Dolby Atmos*, Dolby TrueHD*, Dolby Atmos (True HD)*, Multichannel PCM*, Dolby Multichannel PCM*, DTS Digital Surround**
The Sonos app's Now Playing screen will display what type of audio is being decoded.
*HDMI6 eARC connection required.
**This is not an indication of a licensed decoder.
Dolby Atmos Music
Requires compatible content.
TV Audio Swap
Swap TV audio between the soundbar and Sonos Ace headphones.
Dimensions
Height: 2.95 in (75 mm)
Width: 46.38 in (1,178 mm)
Depth: 4.35 in (110.6 mm)
Weight 13.01 lbs (5.9 kg)
Colours
Black, White
Finish
Matte
Mounting
M5 x 0.8mm thread pitch L6.5mm
Controls
Use the capacitive touch controls to play, pause, skip, replay, adjust the volume, turn off voice assistants, and group or ungroup Sonos products.
Bluetooth Button
Press to pair with a Bluetooth device.
Mic switch
Toggle off the switch on the back of the product to disconnect power to the microphones.
LEDs
Lights on the product indicate connection, mute status, microphone activation and errors.
WiFi
Compatible with WiFi 6. Connect to WiFi with any 802.11a/b/g/n/ac/ax 2.4 GHz/5 GHz broadcast-capable router.
HDMI eARC
Connect to your TV's HDMI eARC/ARC port with the included HDMI cable.
Optical
Optical audio adapter sold separately.
Bluetooth
Bluetooth 5.3 supports audio streaming from any Bluetooth-enabled device.
Voltage
100-240V 50/60Hz internal power supply
CPU
Quad Core
4xA55 1.9GHz
Memory
2GB SDRAM
8GB NV
Voice
Works with Sonos voice control and Amazon Alexa. Availability of services varies by language and country.
Apple AirPlay 2
Works with AirPlay 2 on Apple devices iOS 11.4 and higher on WiFi
Sonos Arc Ultra Box Contents
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
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.
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)
Colours
Black, White
Finish
Matte
Join Button
Press once to add Sub 4 to your system during setup.
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
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