The stereo frequency response of the Sonos Arc soundbar is mediocre. It lacks bass, and because of its overemphasized treble, it sounds bright and a bit piercing. Unfortunately, you can only tweak the volume of the bass and treble ranges as you don’t have access to a proper EQ. Also, note that we tested this soundbar after calibrating it using the room correction feature.
However, there are multiple online reports of issues with the bass, which the most recent firmware update might have fixed. This update was made available after our testing procedure was completed, so we’ll retest this soundbar and provide updated results.
Shiv has over 8 years experience working on Internet of Things and an avid user of Drones