Via: this article
looks like the room needs a bass trap at 100Hz. Take care of that and it does go down very close to 30Hz. 35Hz. I guess but it is not rolling off it is solid. good monitor
Hi Elvis! If you check the article this graph is from you can see it is just one of a number of sets of speakers tested in the same environment and using the same kit. Only the Rokits and one other set showed this boost in the bass.