The latest addition to the Heritage collection is completely made in Italy, with a solid walnut wood cabinet, which has been designed thanks to modern wood working methods that allowed Sonus faber the ability to develop a reliable floor- stander cabinet and overcome the structural limits of the solid wood. Great care was taken to create the cabinet’s internal volumes definition – with the cabinet divided into three separate chambers designed to increase the rigidity of the structure, minimizing resonances and shielding the crossover, hosted in a dedicated chamber visible from the back of the cabinet.

The same drivers are utilized as in the Electa Amator III, the 28 mm D.A.D. – Damped Apex DomeTM tweeter with Neodymium magnetic motor system and solid spruce wood acoustic labyrinth rear chamber, and the 180mm midwoofer with air-dried membrane made of cellulose pulp and natural fibers, mounted on the Sonus faber original design die-cast aluminum basket. Unveiled in the Maxima Amator, Sonus faber has developed the IFF Crossover “Interactive Fusion Filtering” design that foregoes the classical first order series iteration, with non-academic transfer functions based on our accelerated progressive slopes.