Description

Description

Bring the cinema home with Sonos Arc Ultra + Sub (Gen 4) + 2× Era 300

Build a reference-level Dolby Atmos home theatre in minutes. Arc Ultra’s multi-driver array projects crisp dialogue and precise effects; the latest Sub (Gen 4) delivers tight, floor-shaking bass; and a stereo pair of Era 300 surrounds creates a truly immersive spatial audio soundstage. Everything works seamlessly over Wi-Fi with simple control from the Sonos app, your TV remote, voice assistants, or Apple AirPlay.

Why you’ll love it

  • Real Atmos immersion: Height, width and surround detail you can feel.
  • Spatial audio with Era 300: Ultra-precise placement of effects and vocals.
  • Deep, dynamic bass: Sub (Gen 4) adds impact without boom.
  • All-Sonos synergy: Tuned to work together for a balanced, room-filling sound.
  • Quick setup & easy control: Plug in, open the Sonos app, and you’re done.

What’s in the set

Component Role
Arc Ultra Soundbar Front L/C/R channels + Dolby Atmos height
Sub (Gen 4) Low-frequency bass extension
2 × Era 300 Wireless surrounds with spatial audio

Key features

  • Dolby Atmos, Spatial Audio, Wi-Fi streaming, Bluetooth and AirPlay support.
  • Trueplay™ tuning adapts sound to your room (supported iOS devices).
  • Expandable: add more Sonos speakers in other rooms anytime.
  • Elegant design in Black or White to blend with modern interiors.

Setup & control

  • Connect Arc Ultra to your TV via HDMI eARC/ARC.
  • Add Sub and pair the two Era 300s as surrounds in the Sonos app.
  • Control with the Sonos app, TV remote, AirPlay, or supported voice assistants.

Compatibility & requirements

  • TV with HDMI eARC (recommended) or ARC for Atmos passthrough.
  • 2.4/5 GHz Wi-Fi network and Sonos app (iOS/Android).

Good to know

  • Optional accessories: Era 300 stands/wall mounts; Ethernet adapter if needed.
  • Professional installation available—contact us to book.

In the box

  • Arc Ultra soundbar, power cable, HDMI cable
  • Sub (Gen 4), power cable
  • 2 × Era 300 speakers, power cables
  • Quick start guides

Warranty

All items are brand-new, backed by manufacturer warranty and local support.