Does it include rear speakers and a subwoofer?

Yes. The system ships as a 7.1 set with a wireless subwoofer and wireless rear surround speakers, plus the main bar.

Does it support HDMI eARC?

The listed connections are HDMI and Bluetooth, with no eARC called out. Check the TV-side port before buying if you want one-cable control.

It decodes Dolby Atmos, but the bar has no up-firing drivers, so height cues are virtual rather than bounced off the ceiling.

Yes. They are wireless for audio but each rear unit still needs a wall outlet for power.

Yes, over Bluetooth. There is no Wi-Fi streaming or multiroom support listed.

If you want genuine rear-channel surround for films and games, the extra speakers give more immersion than a one-piece bar at a similar level.

5 stores we checked sell it, including Nordstrom, Target, Macy's, Mathis Home, eBay.

At Nordstrom, for $379.99, as of our latest check.

$379.99at NordstromChecked 15 h ago

Compared across 5 stores. Prices are checked against each store and labelled with when.