@luciano33 You may want to look at the Q Acoustics line of speakers. They are known for their laid back character but yet very expressive and dynamic. My previous speakers were Klipsch RP600M and I had the same issues as you. For example, I couldn’t crank the volume up on Tool - Parabola on my favorite part because It was always a headache to listen on a loud level, although my room is medium to large (38square meters). I replaced the Klipsches for Q Acoustics 3050i and now I can listen to any song at any level of loudness. There are many reviews on the internet speaking of Q Acoustics 3000i series, but I’ll highlight you few things. They have a very good low extension, have very warm full-bodied midrange and very sweet silk dome tweeter. If you can stretch your budget for the concept series you’ll be even more pleased. They compete with a speakers 10 times more expensive. This is a quote from John Atkison from Stereophile about the Q Acoustics Concept 300 (3999$) .
https://www.stereophile.com/content/q-acoustics-concept-300-loudspeaker-page-2
https://www.stereophile.com/content/q-acoustics-concept-300-loudspeaker-page-2
This is not surprising, as these speakers stepped out of the way of the music in a manner I have only experienced from more expensive models, such as Wilson’s Alexia 2, Magico’s S5 Mk.II, and KEF’s Blade Two, to name three speakers that I have reviewed in the past few years