Sonos Surround Set with Arc Ultra

Sonos Surround Set with Arc Ultra and Era 100 Pair

Sonos Surround Set with Arc Ultra and Era 100 Pair (Black) delivers a premium, fully integrated home theater experience that pulls you deeper into every movie, show, game, and playlist. Arc Ultra anchors your setup with expansive Dolby Atmos surround sound and advanced Speech Enhancement that helps dialogue cut through clearly, while two Era 100 speakers act as dedicated rear surrounds to wrap the room in detail and immersion. Everything works together seamlessly in the Sonos app—so you can fine-tune EQ, enable Night Sound for late-night watching, and expand into multiroom audio anytime. With WiFi 6, Bluetooth 5.3 streaming, and easy plug-and-play setup, this Sonos surround sound system is built for powerful performance with effortless control.

Sonos Arc Ultra
Sonos Era 100

What It's Good At:

• Creating a truly immersive Dolby Atmos surround field with dedicated rear speakers
• Making dialogue clearer with AI-powered Speech Enhancement and multiple adjustment levels
• Delivering room-filling, balanced sound with precision-tuned amplifiers and drivers
• Simple, fast setup and control through the Sonos app, TV remote, voice control, or touch controls
• Flexible streaming with WiFi 6 plus Bluetooth 5.3 for quick playback from phones and tablets
• Building a scalable Sonos ecosystem—add more rooms or expand with other Sonos components anytime

Sonos Surround Set with Arc Ultra and Era 100 Pair Full Specifications:

• Set Contents: 1 × Sonos Arc Ultra (Black) + 2 × Sonos Era 100 (Black)
• Sonos Arc Ultra — Amplifiers: Fifteen Class-D digital amplifiers
• Sonos Arc Ultra — Tweeters: Seven angled silk-dome tweeters (two upward-firing for height channels)
• Sonos Arc Ultra — Midwoofers: Six midwoofers
• Sonos Arc Ultra — Woofers: Sound Motion four-motor, dual-membrane woofer
• Sonos Arc Ultra — Microphones: Far-field mic array with beamforming and multichannel echo cancellation; mic switch to disconnect
• Sonos Arc Ultra — Adjustable EQ: Bass, treble, loudness (via Sonos app)
• Sonos Arc Ultra — Trueplay: Room-tuning compatible with iOS and Android devices
• Sonos Arc Ultra — Speech Enhancement: AI voice detection; four customizable levels (via Sonos app)
• Sonos Arc Ultra — Night Sound: Reduces loud sounds and boosts quieter sounds (via Sonos app)
• Sonos Arc Ultra — 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 (not an indication of a licensed decoder)
• Sonos Arc Ultra — Dolby Atmos Music: Requires compatible content
• Sonos Arc Ultra — TV Audio Swap: Swap TV audio between Arc Ultra and one or two Sonos Ace headphones
• Sonos Arc Ultra — Dimensions: 2.95 in (H) × 46.38 in (W) × 4.35 in (D) / 75 mm × 1,178 mm × 110.6 mm
• Sonos Arc Ultra — Weight: 13.01 lbs (5.9 kg)
• Sonos Arc Ultra — Colors: Black, White
• Sonos Arc Ultra — Finish: Matte
• Sonos Arc Ultra — Mounting: M5 × 0.8 mm thread pitch; L6.5 mm
• Sonos Arc Ultra — Controls: Capacitive touch controls (play/pause/skip/replay/volume/voice assistant controls/grouping)
• Sonos Arc Ultra — Bluetooth Button: Press to pair
• Sonos Arc Ultra — Mic Switch: Toggle off to disconnect power to microphones
• Sonos Arc Ultra — LEDs: Indicate connection, mute status, microphone activation, and errors
• Sonos Arc Ultra — WiFi: WiFi 6 compatible; 802.11a/b/g/n/ac/ax; 2.4 GHz / 5 GHz router required
• Sonos Arc Ultra — HDMI eARC: Connect to TV HDMI eARC/ARC with included HDMI cable
• Sonos Arc Ultra — Optical: Optical audio adapter sold separately
• Sonos Arc Ultra — Bluetooth: Bluetooth 5.3 audio streaming
• Sonos Arc Ultra — Voltage: 100–240V, 50/60Hz internal power supply
• Sonos Arc Ultra — CPU: Quad Core, 4×A55 1.9GHz
• Sonos Arc Ultra — Memory: 2GB SDRAM; 8GB NV
• Sonos Arc Ultra — Apple AirPlay 2: AirPlay 2 on Apple devices (iOS 11.4+ on WiFi)
• Sonos Arc Ultra — Box Contents: Arc Ultra; Power Cable (6 ft / 2 m); HDMI Cable (4.9 ft / 1.5 m); Quickstart Guide + legal/warranty info

• Sonos Era 100 — Amplifiers: Three Class-D digital amplifiers
• Sonos Era 100 — Tweeters: Two angled tweeters
• Sonos Era 100 — Woofer: One midwoofer
• Sonos Era 100 — Microphones: Far-field mic array with beamforming and multichannel echo cancellation; mic switch to disconnect all power to mic hardware
• Sonos Era 100 — Adjustable EQ: Bass, treble, loudness (via Sonos app)
• Sonos Era 100 — Trueplay: Room-tuning compatible with iOS and Android devices
• Sonos Era 100 — Dimensions: 7.19 in (H) × 4.72 in (W) × 5.14 in (D) / 182.5 mm × 120 mm × 130.5 mm
• Sonos Era 100 — Weight: 4.45 lbs (2.02 kg)
• Sonos Era 100 — Colors: Black, White
• Sonos Era 100 — Finish: Matte
• Sonos Era 100 — WiFi: WiFi 6 compatible; 802.11a/b/g/n/ac/ax; 2.4 GHz / 5 GHz router required
• Sonos Era 100 — Bluetooth: Bluetooth 5.3 audio streaming
• Sonos Era 100 — Voltage: 100–240V, 50/60Hz internal power supply
• Sonos Era 100 — USB-C: Line-in via 3.5 mm aux + Sonos Line-In Adapter (sold separately); Ethernet via Sonos Combo Adapter (sold separately)
• Sonos Era 100 — CPU: Quad Core, 4×A55 1.9GHz
• Sonos Era 100 — Memory: 2GB DDR4; 8GB eMMC
• Sonos Era 100 — Voice: Sonos Voice Control and Amazon Alexa support (availability varies by country/language)
• Sonos Era 100 — Apple AirPlay 2: AirPlay 2 on Apple devices (iOS 11.4+ on WiFi)
• Sonos Era 100 — Box Contents: Era 100; Power Cable (6 ft / 2 m); Quickstart Guide + legal/warranty info

Sonos Surround Set with Arc Ultra and Era 100 Pair Q&A:

What’s included in this Sonos surround sound set?

This set includes one Sonos Arc Ultra soundbar and two Sonos Era 100 speakers in Black for a complete surround setup with dedicated rear channels.

Does this system support Dolby Atmos for movies and TV?

Yes. Arc Ultra supports Dolby Atmos playback, and when paired with the Era 100 rears, you get a more immersive surround experience throughout the room.

How do the Era 100 speakers work in this setup?

The two Era 100 speakers are used as rear surround speakers to add room-wrapping effects, making movies, shows, and games feel more realistic and spacious.

Do I need HDMI eARC to get the best audio formats?

For the widest support of advanced formats (including certain higher-bandwidth options), an HDMI eARC connection is required, though the soundbar can still work with HDMI ARC setups depending on your TV.

Can I stream music to the system over Bluetooth?

Yes. Arc Ultra and Era 100 support Bluetooth 5.3 for convenient streaming from compatible devices, in addition to WiFi streaming through the Sonos app.

Can I use voice control with this surround system?

Yes. The system supports Sonos Voice Control and Amazon Alexa (availability depends on region and language), and you can disable microphones using the built-in mic switches.

Can I fine-tune dialogue clarity for movies and shows?

Yes. Arc Ultra includes AI-powered Speech Enhancement with four adjustable levels so you can tailor dialogue clarity to your room and listening preferences.

What do I need to set up and use this system?

You’ll need power outlets, an internet-connected WiFi network, and the latest Sonos app on a compatible device. Arc Ultra connects to your TV via HDMI eARC/ARC using the included HDMI cable.