"The acoustic qualities produced by the rather fragile-looking TOPAS completely exceeded all our expectations. The system was able to cope well with all genres of music from small classical ensembles through full-sized orchestras and big-band jazz to state-of-the-art pop."
"The remarkably slim-line design belies the ability of the system to reproduce crisp, very deep bass. In practice, dynamic technology is nothing like as limited in its range as distortion measurements would have us believe."
"TOPAS' spatial abilities completely convinced us. The remarkable bass-handling abilities are worthy of special note because the system steers clear of the droning 'bowling-alley' effect in favour of generous, broad-range treatment."