I found Bose’s take on dialog to be among the best I’ve tested, right ... left all of the controls to the app. You can use Bose's Ultra Open Earbuds as rear surround speakers with this soundbar.
The Ultra Open Earbuds left ... Soundbar, and it even added a noticeable amount of bass to the larger Ultra Soundbar during my tests. If you're craving a bit more kick from your Bose soundbar ...