Reviewers talk uniformly about how good the bass response is with Class D and we shall see. Am able to make adjustments with Apqualizr.
I don't think you will need any adjustments in the bass department,
The Nord will deliver the deepest,tightest,most controlled bass of any other Class d amp that I have heard.Can be a touch dry depending on what you pair with them in the rest of your system and or what kinda bass that a person may be used to with other equipment.
Kenny.