The Roku Smart Soundbar has a poor selection of sound enhancement features. It doesn’t have a room correction feature, so it may sound different depending on the room you’re in. On the upside, you can choose between different degrees with its dialogue enhancement feature called Speech Clarity (Off, Low, High) and its Volume Mode (Off, Leveling, Night). You also have some control over the sound profile of the bar, thanks to its four EQ presets (Normal, Reduce Bass, Bass Off, Bass Boost). You can access these EQ presets on the app or by pressing the * button on the Roku remote, though your TV will have to be on in order to view the settings.