Peak Consult Zoltan vs Sonus faber Amati Annivers

The Empress and Diablo are wonderfully refined speakers with very natural sound. I much preferred them to comparable JMLabs in the same room, which though providing a bigger sound lacked the elegance of the Peak Consults. The Peak Consults put out a very tight, realistic, textured bass, surprisingly much so for their size, but lacked the ultimate volume and slam some people may want. Perhaps a subwoofer would make up for this. I'm not enthusastic about Sonus Faber Stradiviaris I heard once, they seemed too laid back for my taste in music. They seemed suited to classical music.