Used Focal Chorus SR700 2-Way Sealed Effect Surround Loudspeaker, Black Satin

Polyglass Technology exclusive to Focal, consists in applying molten glass microballs on a cellulose pulp cone. This process combines an excellent paper damping with glass rigidity. The mass/rigidity/damping ratio adjustment results in outstanding linearity of the frequency response curve, all from the inherent design of the cone. This innovation also greatly increases definition in the midrange.

You will find the elements which enabled the success of this range, such as the flawless cabinet-making techniques, the non-parallel side panels, the thick front and the many efficient reinforcement. You will then appreciate the subtle reinterpretation of the original design: The vivid and prominent lines have been replaced with smoother, more fluid curves to keep up to date with current trends. The quality of the assembly smoothens out the creases, and the choice of materials gives the speakers a sense of harmony and elegance.