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Focal Utopia Beryllium Line user manual

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UTOPIA BERYLLIUM LINE

User manual

Français page 11

BP 374 - 108, rue de l'Avenir - 42353 La Talaudière cedex - France - Tel.: 00 33 4 77 43 57 00 - Fax: 00 33 4 77 37 65 87 - www.focal-fr.com

JMlab®, Utopia®, W®, Focus Time®, OPC®,, Focus Ring®, Power Flower® and Structure "γ"® are trademarks of Focal-JMlab® - ©Focal-JMlab-SCOS-030722/5

notice utopia be 1 19/04/04, 15:32:37

Contents

Main UTOPIA BERYLLIUM LINE User manual notice utopia be 1 19/04/04, 15:32:37 Franais page 11 User precautions Utopia Beryllium line The main advantage of the inverted dome tweeter or the full range tweeter... Beryllium - The ideal material for a dome. The only solution for Focal-JMlab - Control the manufactruing process. Focus Ring - a patent for the magnetic circuit of the tweeter. Power Flower - a patent for a high precision mid-range Properties of a drive unit membrane Materials The sandwich structure Focal-JMlab = v/f The Focus Time principle Towards the ideal of the single point source Inertia: its a mass thing! Coupling between loudspeakers The " " fr ont structur e The role of the Crossover Mastering Directivity Mastering Phase OPC Technology OPC crossover (Optimum Phase Crossover) Technical specifications 10 notice utopia be 10 19/04/04, 15:32:45 GRANDE UTOPIA Be NOVA UTOPIA Be ALTO UTOPIA Be DIVA UTOPIA Be MICRO UTOPIA Be CENTER UTOPIA Be L&R UTOPIA Be Caractristiques techniques 11 notice utopia be 11 19/04/04, 15:32:45 GRANDE UTOPIA Be NOVA UTOPIA Be ALTO UTOPIA Be DIVA UTOPIA Be MICRO UTOPIA Be CENTER UTOPIA Be L&R UTOPIA Be Page Ligne Utopia Bryllium Lavantage dcisif du dme invers ou le tweeter large bande... Le matriau idal pour un dme, le Bryllium La seule solution pour Focal-JMlab, la matrise du process de fabrication Page Proprits de la membrane dun haut-parleur Les matriaux habituellement utiliss La structure sandwich Focal-JMlab Le principe Focus Time Vers l'idal de la source ponctuelle unique L'inertie : une affaire de masse Le couplage entre haut-parleurs La solution structure Face avant structure "" Le rle du filtre La matrise de la directivit La matrise de la phase La technologie OPC Filtre OPC (filtre phase optimise) International guarantee Garantie France