Sonos Arc Ultra

Equipment Sales & Professional Installation

Sound Motion™
Dolby Atmos
Voice enabled
WiFi
Bluetooth®
HDMI® eARC
Trueplay™

Specifications

Audio

Amplifiers	Fifteen Class-D digital amplifiers perfectly tuned to the unique acoustic architecture.
Tweeters	Nine precisely angled silk-dome tweeters create crisp high frequencies and clear dialogue. Two of these fire upward, creating dedicated height channels for spatial audio.
Midwoofers	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. Learn more
Speech Enhancement	AI detects the human voice to make every word crystal-clear. With just a tap in the Sonos app, choose between four customizable levels for optimal audibility. Learn more
Night Sound	Turn this setting on in the Sonos app to reduce the intensity of loud sounds and increase the level of quieter sounds. Learn more
Home Theater Audio Formats	Dolby Atmos,* Dolby Atmos via Dolby Digital Plus, Stereo PCM, Dolby Digital, Dolby Digital Plus, Dolby TrueHD,* Dolby Atmos via Dolby TrueHD,* Multichannel PCM,* Dolby Multichannel PCM* and DTS Digital Surround.** The Sonos app's Now Playing screen displays the audio format being decoded.
Dolby Atmos Music	Requires compatible content. Learn more
TV Audio Swap	Swap TV audio between the soundbar and Sonos headphones.

Details and Dimensions

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)
Colors	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. Learn more
Bluetooth Button	Press to pair with a Bluetooth device. Learn more
Mic switch	Toggle off the switch on the back of the product to disconnect power to the mics.
LEDs	Lights on the product indicate connection, mute status, microphone activation, and errors. Learn more

Power and Connectivity

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. Learn more
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
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 Learn more
TV Compatibility	Not compatible with CCFL-backlit TVs (manufactured 2004-2012)