Three tweeter integration possibilities
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 rigidity index exceeds even that of a single skin Kevlar® and is almost ten times superior to one of polypropylene.
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.
specification
| tweeter |
Processed Aluminum inverted dome |
|---|
| max power |
120 W |
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| nominal power |
60 W rms |
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| sensitivity |
91.4 dB |
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| frequency response |
80Hz – 20kHz |
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