Sonos Arc Ultra Smart Soundbar: Immersive Dolby Atmos Soundbar with Unmatched Clarity

Transform your home entertainment with the Sonos Arc Ultra, a sleek yet powerful soundbar that delivers an extraordinary listening experience. Equipped with Dolby Atmos, Arc Ultra creates a 9.1.4 spatial audio experience that surrounds you with sound from every direction. Enjoy crisp dialogue, deep bass, and detailed sound as if you were at the heart of the action. The advanced Speech Enhancement feature lets you fine-tune dialogue clarity, so you never miss a word, even in the most intense moments. Whether you’re watching a movie, gaming, or enjoying music, the Arc Ultra brings unparalleled clarity and immersion to all your content.

The setup is easy and fast with the included HDMI cable, and you can control the Arc Ultra using your TV remote or through the Sonos app, touch controls, Sonos Voice Control, or Amazon Alexa. The soundbar also lets you stream music, podcasts, and more with Wi-Fi and Bluetooth when your TV is off. For the ultimate Dolby Atmos experience, pair the Arc Ultra with a Sonos Sub and Era 300 rear speakers. Add Sonos speakers to other rooms to expand your sound system, creating an all-encompassing audio experience throughout your home. Experience room-filling sound with the sleek design and advanced features that make the Arc Ultra the most powerful soundbar Sonos has ever created.

Key Features

• Dolby Atmos support for an immersive 9.1.4 spatial audio experience.
• Advanced Speech Enhancement for customizable dialogue clarity.
• 14 custom-engineered drivers powered by Sound Motion™ technology for stunning audio precision.
• Double the bass output compared to the previous Arc for powerful low-end sound.
• Trueplay™ technology optimizes sound based on your room's acoustics (available for iOS and Android).
• Easy setup with HDMI cable and control via your TV remote, Sonos app, touch controls, Sonos Voice Control, or Amazon Alexa.
• Stream music and other content through Wi-Fi and Bluetooth when the TV is off.
• Pair with Sonos Sub and Era 300 for enhanced surround sound and deep bass.
• Expand your audio system by adding Sonos speakers to other rooms for whole-home audio.
• Supports multiple home theater audio formats including Dolby Atmos, Dolby TrueHD, and DTS Digital Surround.
• TV Audio Swap lets you seamlessly switch audio between the soundbar and Sonos Ace headphones.

Technical Specifications

Audio 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.
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.
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 Theater 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)
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.
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 mics.
LEDs: Lights on the product indicate connection, mute status, microphone activation, and errors.