The Sonos Arc Ultra + 2x Era 100 set provides a complete audio experience for your living room:

Arc Ultra: Features advanced sound technology with 14 drivers and Dolby Atmos support for a cinematic experience.

Era 100 (x2): Perfect for stereo sound or surround setup, with wireless connectivity and voice control capabilities.

• Speaker configuration: 9.1.4 (14 drivers: 7 tweeters, 6 midrange, 1 woofer)
• Sound technology: Dolby Atmos, DTS Digital Surround
• Woofer technology: Sound Motion™ (quad-driver, double diaphragm for exceptional bass)
• HDMI connection: HDMI eARC
• Wireless connection: Wi-Fi 6, Bluetooth 5.3, AirPlay 2
• App support: Sonos App (iOS/Android), Spotify Connect
• Voice control: Amazon Alexa, Sonos Voice Control
• Resolution: 4K, 5.1.2, 7.1.2, 9.1.4
• Dimensions: 1178 x 75 x 110.6 mm
• Weight: 5.9 kg
• Additional features: Trueplay™ tuning, Speech Enhancement, Night Sound, Touch controls

The Era 100 SL is exactly that speaker — designed to be at the center of your daily listening today and expandable for the future. Despite its compact size, it delivers rich sound that fills the space wherever you place it.

• Stereo sound: Based on the acoustic design of the Era 100, the Era 100 SL offers a wide stereo field and balanced, natural bass, without built-in microphones, focusing on the essence of the listening experience.
• Seamless expansion: The Era 100 SL makes expanding your Sonos system easier than ever. Start with one in the living room, combine two for a wider stereo field, and complete your home theater experience with surround speakers at the back.
• Gets better over time: Continuous software updates, ever-growing compatibility, and products designed to work harmoniously across different generations mean your system evolves with you, rather than needing replacement.
• Calibrated by experts: Like all Sonos speakers, the Era 100 SL is calibrated with the help of the Sonos Soundboard, a team of professionals from music, film, and other creative fields, to deliver sound faithfully according to the artist's intent.
• Playback from any service or device: You can stream from all your favorite services via Apple AirPlay 2, Spotify Connect, Bluetooth®, or through the Sonos app over WiFi. Connect a turntable or other audio source via Line In.
• Responsible design: The Era 100 SL is made using recycled plastic and designed for lower energy consumption. Additionally, its packaging uses sustainable and recyclable materials certified by the Forest Stewardship Council (FSC).

•  Operation: Use the capacitive touch controls for play, pause, skip, replay, volume adjustment, as well as grouping or ungrouping Sonos products.
•  Bluetooth: 5.3 with support for streaming audio from any Bluetooth-enabled device.
•  LED: Light indicator showing connection and mute status.
•  WiFi: Compatible with WiFi 6. Connects to a WiFi network via any router supporting 802.11a/b/g/n/ac/ax at 2.4 GHz or 5 GHz.
•  Power Supply: 100–240V, 50/60Hz, with built-in power adapter.
•  USB-C: Connect an audio source via auxiliary cable using the Sonos Line-In Adapter. You can also connect your router with an Ethernet cable using the Sonos Combo Adapter. (All accessories sold separately.)
•  Apple AirPlay 2: Compatible with Apple devices running iOS 11.4 or later.
•  Dimensions: 12 x 18.3 x 13.1 cm (W x H x D)
•  Weight: 1.95 kg
•  Finish: Matte