As Dave suggested, Vienna speakers come to life when driven stoutly by amps with high damping factors. When paired with the right amp they are in fact very dynamic whith extended but seldom tizzy highs, musical mids and extended bass. Viennas benefit from a methodical/careful placement to optimize response, particularly in the bass region.
What kind of music do you enjoy, and what optimum sound are you trying to achieve?
What kind of music do you enjoy, and what optimum sound are you trying to achieve?