1 2 3

LOUDSPEAKERS
CRESCENDO
GRAND CRESCENDO
GRAND DUETTO

AUDIO FURNITURE

phy
 
   













 TECHNICAL SPECIFICATIONS
  

GRAND DUETTO

The loudspeaker that most closely approaches our ideal; a provisional highlight of our search.

Continuing on the basis of the design philosophy behind the Crescendo and the knowledge and experience gained from the development of that loudspeaker, the idea was born to combine the 20 cm H21LB15 SAG and 30 cm H30LB15 SAG broadband speakers. Right from the very first test model, we realised that this combination was “made in heaven”.

Here too, it appeared that the unique qualities of the 20 cm speaker with the silver voice coil made a separate tweeter absolutely redundant.

gr