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Sonos Arc Ultra Soundbar & 2 x Era 100 Speakers Set

Sonos Arc Ultra Soundbar & 2 x Era 100 Speakers Set

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$928.90

Estimated delivery on 28 September - 9 November, 2025
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Items Included

    • HDMI Cable (4.9′)
    • Power Cable (6′)
    • Limited 1-Year Manufacturer Warranty
    • Power Cable
    • Limited 1-Year Manufacturer Warranty
Key Features
  • 9.1.4-Channel Soundbar Configuration
  • 2 x Tweeters & 1 x Woofer per Era 100
  • Sound Motion & Dolby Atmos Surround
  • Trueplay Audio Tuning
  • Clear Dialogue & Speech Enhancement
  • Wi-Fi & Bluetooth Connectivity
  • Apple AirPlay 2 & Spotify Connect
  • Far-Field Mic Array & Voice Control
  • Shut Off Mics with Privacy Switch
  • Wall Mountable

Fully immerse yourself in TV shows and movies with customized audio that surrounds you when adding the Sonos Arc Ultra Soundbar to your home. This black-colored, sleek, low-profile soundbar is packed with a 14 drivers in a 9.1.4 configuration, delivering Dolby Atmos-compatible spatial audio to your room. These drivers work with Sonos’ new Sound Motion technology that is designed to fill every inch of your room in precisely placed sound. Using Trueplay and the far-field mic array in the Arc Ultra, this sound can be tuned to your specific room’s acoustics. Setting up the Arc Ultra is easy, with a single HDMI connection and step-by-step app-based instruction. Additional features provide clear dialogue, music streaming, private listening, and more.

Sound Motion
Sonos’ new Sound Motion technology consists of a four-motor, dual-membrane woofer that is crafted to deliver exceptional bass in a flat, compact design. This technology works with the seven angled tweeters, two up-firing tweeters, six mid-woofers, and Dolby Atmos support for a truly immersive surround sound experience.
Personal Surround Sound
For owners of the Sonos Ace headphones, enjoy a more personal listening experience without disturbing others by activating TV Audio Swap. With the press of a button, TV Audio Swap will send the audio from the Arc Ultra to your headphones. You can still listen discretely without Sonos Ace headphones by activating Night Sound. Night Sound both reduces the intensity of loud sounds and enhances the quieter ones.
Ultra-Clear Dialogue
Arc Ultra is engineered to make dialogue understandable, so you can finally hear what actors have to say without constantly raising the volume or turning on subtitles. If you need even more clarity, select your desired level of Speech Enhancement within the Sonos app.
Streaming Music
Use your Arc Ultra for more than just movies and TV. Stream your favorite music from a home network Wi-Fi connection, a mobile device over Bluetooth, or via Apple AirPlay 2 and Spotify Connect.
Trueplay and Voice Control
A built-in far-field microphone array uses both beamforming technology and multi-channel echo cancellation to provide accurate voice control and Trueplay tuning. Trueplay is available for both iOS and Android devices, using this mic array to customize the Arc Ultra’s EQ settings to better match the audio output to your specific room’s acoustics.
Multiple Control Options
You can operate the Sonos Arc Ultra is a wide variety of ways. You can use your existing TV remote, the Sonos mobile app, built-in touch controls, Sonos Voice Control, or Amazon Alexa.
Additional Features
  • Enjoy privacy by using a single switch to turn off the mic array
  • Arc Ultra can be added to your existing Sonos whole-home speaker ecosystem
  • Compatible with Dolby Atmos Music
  • Adjust EQ settings via the Sonos app
  • Wall Mountable
  • Works with Sonos Sub/Sub Mini, Era 100/300, One/One SL, Five, Play:5 (Gen 2), and SYMFONISK (Gen 2) speakers
Sonos Era 100 (Black)

A reimagining of the Sonos One, the cylindrically shaped black Sonos Era 100 adds significant acoustic and convenience features, such as an additional angled tweeter for stereo sound and Bluetooth streaming. Like the One, the Era 100 is an ideal wireless speaker for nearly any room in your home—on an office desk, living-room bookshelf, or kitchen counter. Setting up is easy with a mobile device and Wi-Fi. Once set up, the Era 100 plays your music with room-filling deep bass sound. Sound that can be tuned specifically to your room with Trueplay. Controlling the Era 100 is just as easy as setting it up, with touch controls and a far-field microphone array that supports voice commands.

3-Way Playback
You have a few options when it comes to playing music, podcasts, and more through the Era 100. You can stream lossless audio over your Wi-Fi network, or you can pair a mobile device to stream to it via Bluetooth. With the purchase of an optional Sonos Line-In Adapter and auxiliary cable, you can also connect wired, 3.5mm equipped devices via the USB-C input, such as a turntable. Please note that the USB-C input is only designed to work with the Sonos Line-In Adapter, and both 3.5mm and Bluetooth playback still require the Era 100 to be connected via Wi-Fi with the Sonos app.
Pair for Stereo or Surround
One Era 100, with its twin angled tweeters and mid-woofer, can supply a room with a wide stereo soundstage, but you can increase that coverage and enrich your experience by pairing it with an optional second Era 100. With two Era 100 speakers, you also have the option of joining them in your living room with an existing Arc, Beam, or Ray soundbar as surround speakers for a more immersive home theater experience.
Trueplay Room Tuning
Sonos’ Trueplay technology utilizes the Era 100’s built-in far-field microphone array and your Android or iOS mobile device to tune the speaker to your space. Your room’s acoustics are analyzed, and Trueplay then optimizes the Era 100’s EQ settings. The result is music that sounds as it should, but you can always tweak the EQ settings yourself through the Sonos app.
Voice or Touch Control
The built-in far-field microphone array is bundled with beamforming technology and multichannel echo cancellation. Altogether, this allows the Era 100 to clearly and accurately pick up your voice, even from across the room, providing effortless control over audio playback. If you’d like more privacy, you always have the option of turning the mics off. If you’re close to the Era 100, you can choose the intuitive touch controls that let you tap and swipe to play, pause, adjust volume, or group the Era 100 with other Sonos speakers you own.
Easy Setup
Setting up truly is easy with the Era 100. Just plug in the power, connect your phone or tablet to Wi-Fi, and open the Sonos app.
Sonos Radio
Through the Sonos app, you can use Sonos Radio to enjoy free music and discover new artists. You get access to thousands of live stations from around the world.
Category:
Channel Configuration
9.1.4-Channel (Virtual Surround)
Low-Frequency Drivers
1x
Midrange Drivers
6x
High-Frequency Drivers
5x Silk Tweeter
2x Up-Firing Silk Tweeter
Inputs
1x HDMI – ARC/eARC
Wireless Audio Protocols
AirPlay 2, Bluetooth, Sonos, Spotify Connect, Wi-Fi
Wireless
Wi-Fi 6 (802.11ax) / Bluetooth 5.3 
Audio Decoding
DTS Digital Surround, Dolby Atmos, Dolby Digital, Dolby Digital Plus, Dolby TrueHD, PCM
HDMI Compliance
ARC, CEC, eARC
Wall Mountable
Yes (with Optional Hardware)
Soundbar
Channel Configuration
9.1.4-Channel (Virtual Surround)
Low-Frequency Drivers
1x
Midrange Drivers
6x
High-Frequency Drivers
5x Silk Tweeter
2x Up-Firing Silk Tweeter
Amplification
15x Class-D
Connectivity
Inputs
1x HDMI – ARC/eARC
Wireless Audio Protocols
AirPlay 2, Bluetooth, Sonos, Spotify Connect, Wi-Fi
Wireless
Wi-Fi 6 (802.11ax) / Bluetooth 5.3 
Bluetooth
5.3
Mobile App Compatible
Yes: Android & iOS
App Name: Sonos
Compatibility
Audio Decoding
DTS Digital Surround, Dolby Atmos, Dolby Digital, Dolby Digital Plus, Dolby TrueHD, PCM
HDMI Compliance
ARC, CEC, eARC
Power
Input Power
100 to 240 VAC, 50 / 60 Hz
Physical
Wall Mountable
Yes (with Optional Hardware)
Dimensions
46.4 x 3 x 4.4″ / 1178 x 75 x 110.6 mm
Weight
13 lb / 5.9 kg
Packaging Info
Package Weight
22.5 lb
Box Dimensions (LxWxH)
51.38 x 7.75 x 7.25″

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