Sonos Pack ARC Ultra + Sub (Gen 4) matte black

Sonos Arc Ultra + Sub (Gen 4) Pack: An Immersive Home Theater Experience

The Sonos Arc Ultra + Sub (Gen 4) pack is the ultimate combination to transform your living room into a true cinema. The Arc Ultra soundbar, equipped with Dolby Atmos technology, immerses you in the heart of the action with spatial sound of exceptional clarity. Its 14 speakers, including 7 tweeters, 6 mid-woofers, and a Sound Motion™ woofer, deliver enveloping 360° sound with striking height effects.

The Sub (Gen 4) subwoofer perfectly complements the Arc Ultra by providing deep and punchy bass. Its two force-balanced woofers generate powerful sound while minimizing unwanted vibrations. Together, the Arc Ultra and Sub 4 offer you a sound experience worthy of the best theaters, all in a compact and elegant format.

Revolutionary Audio Technology

The Arc Ultra features Sound Motion™ technology, a major advancement in the audio field. This innovative woofer with four motors and a dual membrane generates bass with unmatched depth and precision, despite the soundbar’s slim design. The result is more dynamic and immersive sound than ever before.

The 15 perfectly calibrated class D amplifiers optimally power each of the 14 speakers. A sophisticated signal processing algorithm analyzes your room’s acoustics in real-time to adjust the sound output accordingly. This ensures you always enjoy tailor-made sound, no matter where you place your soundbar.

Smart Features for a Customized Experience

The Arc Ultra is packed with technologies to offer you a personalized listening experience. The Trueplay™ function, now compatible with Android as well as iOS, uses your smartphone’s microphone to analyze your room’s acoustics and optimize sound output. You can also manually adjust audio settings via the Sonos app.

The Voice Enhancement mode lets you choose the level of dialogue clarity, while the Night Sound mode reduces loud sounds and amplifies quiet ones for low-volume listening. Thoughtful features to enjoy your content in the best conditions, day or night.

Complete Connectivity for Easy Integration

In terms of connectivity, the Arc Ultra is equipped with an HDMI eARC port for simplified connection to your TV. It is also Wi-Fi and Bluetooth compatible for wireless music streaming from your smartphone, tablet, or computer. With Wi-Fi 6 and the new antennas of the Sub 4, the wireless connection is more stable and faster than ever.

The Arc Ultra can be controlled with most voice assistants on the market, including Amazon Alexa and Sonos Voice Control. You can also control it from the Sonos app, Apple AirPlay 2, or directly via the touch controls integrated into the bar. With so many options, you’re sure to find the one that suits you best.

A Sleek Design That Fits Any Interior

Despite its power, the Arc Ultra + Sub 4 pack boasts sleek lines and a compact format. With its curved profile and enveloping acoustic grille, the Arc Ultra elegantly blends under your TV, whether you place it on a piece of furniture or mount it on the wall. The Sub 4 also features a minimalist look with its rectangular shape and new matte finish.

Both elements are available in black or white to match any decor style. Their no-frills design emphasizes the essentials: providing you with an extraordinary sound experience, discreetly. The Sonos Arc Ultra + Sub 4 pack perfectly combines audio performance, high-tech features, and contemporary design.

Technical specifications

Pack contents

• Sonos ARC Ultra soundbar
• Sub subwoofer (generation 4)

ARC Ultra - Main specifications

Audio configuration

• 9.1.4-channel system
• Fifteen Class D digital amplifiers
• Speakers:
  • 7 silk-dome tweeters (including 2 upward-firing for spatial audio)
  • 6 midrange speakers
  • 1 Sound Motion bass speaker (woofer) with four motors and dual diaphragms

Technologies and features

• Dolby Atmos
• Trueplay technology (iOS system only)
• Adjustable equalization via the app
• Speech enhancement for clearer dialogue
• Synchronization with TV remote control
• Touch controls
• AirPlay 2

Voice assistants

• Google Assistant (Google Assistant)
• Amazon Alexa (Amazon Alexa)
• Sonos Voice Control (Sonos Voice Control)

Compatible streaming services

• Amazon Music, Apple Music, Audible, Deezer, Google Play Music, Napster, Qobuz, SoundCloud, Spotify, Tidal, TuneIn

Connections

• 1 HDMI eARC input
• 1 Ethernet port
• 1 mains power socket

Physical specifications

• Dimensions (H × W × D): 75 × 1,178 × 111.1 mm
• Weight: 5.9 kg
• Power supply: 100-240 V AC, 50- 60 Hz

Box contents

• Sonos Arc Ultra
• Power cable: 2 m
• HDMI cable: 1.5 m
• Documentation: setup guide and legal / warranty information

Sub (generation 4) - Main specifications

Audio system

• Wireless subwoofer
• Two Class D digital amplifiers
• Frequency response starting at 25 Hz
• Two 5 × 8 force-cancelling speakers facing each other
• Two precisely calibrated acoustic ports

Audio processing

• Automatic Sonos Sub equalization
• Trueplay dynamic sound tuning technology (iOS compatible only)
• Equalization settings available in the app

Connectivity

• 10/100 Mbit/s Ethernet port
• WiFi compatible with the 802.11b/g protocol at 2.4 GHz

Physical specifications

• Dimensions (H × W × D): 402 × 389 × 158 mm
• Weight: 11.7 kg
• Power supply: 100-240 V, 50/ 60 Hz

Package contents

• Sonos Sub (4th generation)
• 2 m power cable
• Quick start guide
• Warranty documents and legal notices