Sonos Arc Ultra + Sub 4 + Era 100 Pair Bundle — A Complete 9.1.4 Dolby Atmos Home Theatre! $3,016 CAD

Best Buy currently has the Sonos Arc Ultra sound bar + Sub 4 wireless subwoofer + Era 100 multi-room speakers (pair) bundle for $3,016.00 CAD (regular price $3,179.96 CAD). Free shipping on orders over $35.

This isn't a single device — it's a set of four Sonos products: one Arc Ultra sound bar, one Sub 4 wireless subwoofer, and two Era 100 multi-room speakers. It's a complete setup in one go, so you don't have to figure out which pieces to pair.

The Arc Ultra is the centrepiece, housing 14 drivers in a redesigned acoustic layout that builds a 9.1.4 configuration when playing Dolby Atmos content. Adding the Sub 4's dual force-cancelling woofers gives movies and games deeper low end, while the two Era 100 speakers use stereo separation to keep audio clear with bass at any volume.

For connectivity, the Era 100 speakers support Wi-Fi, Bluetooth and Apple AirPlay 2, the Sub 4 connects wirelessly to the Arc Ultra, and the whole system is set up through the Sonos app over Wi-Fi. Dolby Atmos playback depends on the source material being Atmos-encoded. The Sub 4 includes Trueplay tuning to adjust output to your room's acoustics and can also pair with a Sonos Arc or Beam if you change sound bars later. The Era 100 speakers can team up with the Sub 4 for music or work as standalone speakers in other rooms, making the system easy to expand. Finished in black.

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