Paradigm Persona 3F Persona Brochure - Page 9

" " The beryllium midrange and tweeter sounded as clear as could be, and the bass was prodigious...[Persona] is going to give some far more expensive speakers some sleepless nights... Jeff Fritz, SoundStage! Ultra BERYLLIUM SETS PERSONA APART Imagine the best possible driver material, lightweight and stiff. Now meet Beryllium. This rare mineral is exponentially stiffer and lighter than other premium diaphragm materials. It delivers superior transient response and transparency, with vanishingly low audible coloration. But Beryllium is typically found only in the most expensive loudspeakers. Until now. Persona shatters performance limits by utilizing Truextent® Beryllium in both the tweeter and midrange driver systems. The delivery of the complete audible spectrum by this timbre-matched Beryllium driver array is an astonishing aural experience.