Focal Polyglass User Manual

POLYGLASS
_U_S_e_r_M_a_n_u_a_I -:_
Congratulations on choosing Focal automobile speakers.
Focal speakers remain high quality products, due to the multitude of advanced
materials used. Detailed research and development in the laboratory, from
dedicated engineers and technicians, played a major role in producing such high
performing products. To gain the best results from your speakers, please ensure
you follow these recommendations. If not followed correctly any fault observed,
may not be covered by the guarantee.
Technical advances, included in the
Polyglass range
• Polyglass cones woofer
• TNB aluminum / magnesium inverted dome
tweeter
• Separated crossover,
fully optimised with
adjustable level control. High quality
components used throughout.
• Butyl surround
Included
• 2 x woofer / midrange (2-way kits)
• 2
midrange (3-way kits)
• 2
woofer (3-way kits)
• 2 x TNB tweeters
• 2 x gaskets
• 2 x crossovers
•
fixing screws
• 2 x grilles
THE FOCAL GUARANTEE ONLY APPLIES IF PAGE 16 IS
RETURNED TO US WITHIN 10 DAYS OF PURCHASE.
CE
Focal' is a trademark of Focal·JMlab'" - BP 374 . 108, rue de l'Avenir· 42353 La Talaudiere
cedex - France -
Tel. (+33J 04 77 43 5700 - Fax (+33J 04 77 435704 - www.focal-fr.com
the Spirit of Sound
Due to constant technological advances, Focal reserves its right to modify specifications without notice. Images may not canform exactly to specific product.

Focal Polyglass Specifications

General

Brand	Focal
Model	Polyglass
Category	Car Speakers
Language	English

Summary

Polyglass Range Technical Features

Polyglass Woofer Cones

Features Polyglass cone material for the woofer component.

TNB Aluminum/Magnesium Tweeter

Optimized Separated Crossover

Butyl Surround Material

Important Installation Recommendations

Pre-installation Checks

Verify space, ensure cleanliness, use gasket, and protect the tweeter cone.

Cables and Connections Guide

Cable Quality and Polarity

Recommendations on cable thickness and strict adherence to polarity for optimal signal.

Crossover Installation and Adjustment

Fitting the Crossover

Tweeter Level and Filter Slope Settings

Instructions for adjusting tweeter output level and crossover filtering slopes.

Polyglass Speaker Specifications

Model-Specific Technical Data

Provides detailed specifications including type, diameter, power, sensitivity, and frequency response.