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Sound Pleasure Level Since the very beginning of Focal the Polyglass series has symbolised the very heart of Focal's line-up. The specific character of this range combines advanced technologies, total manufacturing control and unique know-how, continually developed over 25 years, to reach a sound quality universally recognised as excellent while still remaining affordable.
To arrive at this subtle balance, extreme care must be taken over multiple details, which is why all of the key elements are always manufactured in-house. The Polyglass cone, carefully exploits the remarkable properties of glass. The uniform deposit of hollow glass micro balls over the whole cellulose pulp cone greatly increases rigidity without adding significant weight.
The overall finesse of the Polyglass range comes from a combination of properties of both the tweeter and the woofer, creating a wholly neutral sound with excellent detail in a product which output is entirely reserved for recreating the emotion of music. |
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Polyglass woofer
Improved accuracy & neutrality
The Polyglass technology consists in the controlled deposit of hollow silica micro-spheres over a cellulose pulp. This combination exploits the strengths of each material to dramatically improve mid-range. |
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TNB tweeter
Optimised dome coupling
The inverted dome tweeter is a Focal speciallity that has been precisely developed to optimise dome/coil coupling in order to transform electrical energy into an acoustic wave with minimal loss. |
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