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Sonos Arc Ultra

Sonos Arc Ultra

₦1,857,020.00
₦1,857,020.00
Shipping calculated at checkout.
Color: White

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Experience cinema-grade sound at home with the Sonos Arc Ultra, available at Soundhous Nigeria, your official Sonos distributor in Nigeria. This advanced Sonos soundbar delivers breathtaking clarity, rich bass, and immersive spatial detail, engineered for homeowners who want the best home theatre speakers in Nigeria.

Featuring breakthrough Sound Motion technology, the Arc Ultra transforms movies, sports, and gaming with precise, room-filling audio. Dolby Atmos powers a true 9.1.4 spatial audio experience, placing effects above and around you for deeper immersion. An upgraded Speech Enhancement mode ensures dialogue stays crystal clear, even in complex scenes.

Set up takes minutes with the included HDMI cable. Control your system using your TV remote, the Sonos app, Sonos Voice Control, or Amazon Alexa. When the TV is off, stream music over WiFi or Bluetooth from your favourite services.

For a full Dolby Atmos home theatre, pair the Arc Ultra with Sonos Sub, Era 300 rear speakers, or expand across rooms with multi-room audio solutions from Soundhous.

Shop the Sonos Arc Nigeria, and enjoy free delivery within Lagos, after-sales support, 2-year warranty, acoustic audio tailoring, and much more perks.

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Crystal-clear dialogue for every listener

Speech Enhancement with Arc Ultra uses AI to detect the human voice and clarify dialogue. With four customizable levels, you can ensure every listener hears every word with precision.

Design worthy of your home

Distinctive curved shape. Low-profile design. Matte finish. Arc Ultra is thoughtfully crafted to look great in your home and keep the focus on your entertainment.

Shop Arc Ultra Wall Mount

An exclusive entertainment experience

Instantly swap TV audio from Arc Ultra to Sonos Ace for private surround sound and sensational spatial audio with dynamic head tracking.3Connect two Sonos Ace headphones at once to enjoy a movie with a companion or immerse yourself in couch co-op gaming.

Sonos speakers in nigeria

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Audio Spec

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

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.

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.

*HDMI6Β 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 one or two Sonos Ace headphones.

Details + 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.

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.

Power + 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.

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 withΒ Sonos Voice ControlΒ andΒ 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

TV Compatibility

Not compatible with CCFL-backlit TVs (manufactured 2004-2012)

Box Contents

  • Sonos Arc Ultra
  • Power Cable I (Length: 6 ft (2 m))
  • HDMI Cable (Length: 4.9 ft (1.5 m))

Requirements

WiFi

Internet connection

Power Source

Nearby electrical outlet

Sonos app

The latest generation of the Sonos app running on a compatible device

Can Arc Ultra be wall-mounted?

Yes. We recommend using the Sonos Arc Ultra Wall Mount (sold separately).

Which Sonos speakers work as surrounds with Arc Ultra?

A matching pair of the following speakers will work as surrounds: Era 300, Era 100, Sonos One (including SL), Sonos Five, and SYMFONISK (Gen 2) speakers. You can also use Amp to power in-wall, in-ceiling, or other passive speakers as surrounds.

What is HDMI eARC?

eARC stands for enhanced Audio Return Channel. This type of connection allows full-resolution sound signals, including Dolby Atmos, to be passed from your TV to the soundbar.

Will Arc Ultra work with the Sonos Arc Wall Mount?

The Sonos Arc Wall Mount will work with Arc Ultra, but, given the different dimensions of the products, the mount may be visible from certain angles. For this reason, we recommend using the Sonos Arc Ultra Wall Mount.

Which generations of Sub are compatible with Arc Ultra?

All generations of Sub and Sub Mini are compatible with Arc Ultra. A dual Sub setup requires Sub 4 and/or Sub (Gen 3).

Do I need a TV that supports HDMI eARC?

Arc Ultra can connect to TVs with HDMI eARC, HDMI ARC, or optical outputs. However, HDMI eARC is recommended. Optical requires the Sonos Optical Audio Adapter (sold separately).

If you connect to a TV with HDMI eARC, the Dolby audio formats supported include Dolby Atmos, TrueHD, MAT, Dolby Digital Plus, and Dolby Digital.

If you connect to a TV using HDMI ARC, the Dolby audio formats supported are dependent on your TV model and manufacturer. The TV may be capable of sending Dolby Atmos, Dolby Digital Plus, and Dolby Digital. An HDMI ARC connection cannot support TrueHD or MAT.

If you connect to a TV using the optical audio adapter, the Dolby audio formats supported are dependent on your TV model and manufacturer. The TV may be capable of sending Dolby Digital. An optical connection cannot support Dolby Atmos, TrueHD, MAT, or Dolby Digital Plus.

Do I need surrounds and a subwoofer for Dolby Atmos?

Arc Ultra supports Dolby Atmos as a standalone soundbar. Adding a subwoofer and surrounds will provide an even more immersive Dolby Atmos experience.

Does Arc Ultra support Dolby Atmos Music?

You can stream Dolby Atmos Music from Amazon Music and Apple Music.

Can I control my TV with my voice?

If your TV supports CEC (TVs with HDMI will support CEC) and you have set up a voice assistant, you can control the TV with your voice.

Can I use the Sonos S1 Controller with Arc Ultra?

No. Arc Ultra requires the latest generation of the Sonos app.

Does Arc Ultra work with Apple TV 4K?

Arc Ultra will support Dolby Digital 5.1 and Dolby Atmos content with an Apple TV 4K. For Dolby Atmos content, Apple TV 4K uses a high-bandwidth format known as MAT and requires an eARC-capable TV. Some Dolby-certified TVs can convert Apple TV 4K Atmos content to an ARC-compatible format. Check with your TV manufacturer for compatibility.

Which voice assistants does Arc Ultra support?

You can use Sonos Voice Control and Amazon Alexa.While streaming with Apple AirPlay 2, you can use Siri on your iOS device to control Apple Music.

How does the Dolby Atmos experience differ between Beam (Gen 2) and Arc Ultra?

The technology in Beam (Gen 2) renders two additional audio channels and uses psychoacoustic HRTF technology to give the impression of height channels, simulating a 5.0.2 experience. Arc Ultra features two upward-firing speakers that physically project audio toward the ceiling for a true height channel experience. Arc Ultra renders a 9.1.4 Atmos signal.

How do I know if I'm getting Dolby Atmos?

Dolby Atmos is dependent on the source material as well as the TV passing an Atmos signal through the HDMI port. If the soundbar is receiving an Atmos signal, this will be displayed on the Now Playing screen and Settings menu in the Sonos app.

View the guide

Learn how to set up, use, and care for Sonos Arc Ultra, and get a comprehensive look at all the product’s features.

Curious about how "Sonos Arc Ultra" performs in real life? Visit our experience center today to hear it for yourself!

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