Maintaining purity of signal
The voice coils are made from glass fibre, bonded with high-temperature resin – the stiffness and rigidity of this material is extremely close to that of aluminium, but it doesn’t generate eddy currents like aluminium would. Thus, it maintains signal purity by its very design. The mid/bass drivers’ magnet system includes an aluminium compensation ring, which helps to minimise impedance variations during operation. As a result, the harmonic and intermodulation distortion values are reduced, contributing greatly to an open and expressive midrange performance.