Drivers: Sonus faber’s philosophy is very simple, it is however almost impossible to copy as a competitor because it demands so much of the designer and is inherently costly. The “sound” of a loudspeaker is in many ways the sound of the driver designs employed within. Sonus faber expends enormous amounts of time and energy developing drivers. In much the same way that, for example the heart and soul of a Ferrari is the engine, so too is the heart and soul of a Sonus faber the exquisite drivers. Development may take several years to perfect a driver design for a given application, but the end result is well worth it.