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Blaupunkt ProComponent PCw 1000, Руководство пользователя, Страница: 20 / 20

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Copyright 2003 by the Robert Bosch Corporation
No portion of this work may be reproduced in any form without the written consent of the Robert Bosch Corporation

BLAUPUNKT is a registered trademark owned by Blaupunkt GmbH.

Printed in China (MARCH 2003)

North/South America

Robert Bosch Corporation
Sales Group - Mobile
Communications Division
2800 S. 25th Avenue
Broadview, IL 60155, U.S.A.

www.BlaupunktUSA.com

Blaupunkt World Headquarters

Blaupunkt GmbH
Postfach 77 77 77
D-31132 Hildesheim
Germany

www.Blaupunkt.com

Содержание ProComponent PCw 1000

Страница 1: ......

Страница 2: ...s 7 Subwoofer enclosure types 8 Active passive electrical configurations 9 Basic mathematics for enclosure construction 10 Sample boxes 11 Final subwoofer enclosure construction 12 Additional referenc...

Страница 3: ...gh listening levels Below is a good summary comparing old cones with the new technologies In addition to the TPC cones is the expansion of our extended pole program The extended pole piece of the subw...

Страница 4: ...and speaker wires are routed away from high current power lines for audio amplifiers and vehicle systems lines when possible This will help prevent noises from creeping into the audio system plus prev...

Страница 5: ...y improper installation on uneven surfaces This can occur when surfaces are heavily padded or carpeted and the screws are unevenly tightened or over tightened The results will be a damaged voice coil...

Страница 6: ...viding network must be installed that keeps the low frequencies out of the midrange speakers Such a crossover network directs the higher and lower frequencies to their respective drivers Such a crosso...

Страница 7: ...se and smooth low frequency roll off Disadvantages moderate to large box sizes moderate efficiency moderate sound pressure levels VENTED BOX a k a Ported Box and Bass Reflex is simply a sealed box but...

Страница 8: ...e to its small size and better frequency contouring But it must be placed in front of the amplifier and process the signals via the RCA cables This is rarely a problem in most installations The passiv...

Страница 9: ...asured in cubic inches in3 Such calculations depend upon height width and depth calculations for rectangular shapes and a diameter and height for a tube shape AREA AND VOLUME CONVERSIONS Technical dat...

Страница 10: ...rform well All dimensions are stated for exterior sizes and are calculated with compensations for box wall thickness using 3 4 wood Also each volume is adjusted for air volume displacements for a woof...

Страница 11: ...icated boxes often work well even if off a little bit Also if you do forget to compensate for woofer and port tube volume displacement it is rarely acoustically noticed by most people Very low frequen...

Страница 12: ...actor BL 11 65 Tm Effective cone area Sd 339 sq cm Compliance Cms 413 uM N Moving mass Mms 72 g COMMON BOX DESIGNS SEALED CU FT COMMENTS Small box 0 4 11 3L Limited deep bass but O K for many listener...

Страница 13: ...4cm 9 0 22 9cm 89 Port Length w 2 dia port in cm Port Length w 3 dia port in cm SPL dB ref 1W SINGLE VENTED BAND PASS BOX Vt Volume Total cu ft L f3 low Hz f3 hi Hz 0 6 17 0L 50 150 0 3 8 5L 0 3 8 5L...

Страница 14: ...factor BL 12 25 Tm Effective cone area Sd 514 sq cm Compliance Cms 397 uM N Moving mass Mms 105 g COMMON BOX DESIGNS SEALED CU FT COMMENTS Small box 0 5 14 1L Limited deep bass but O K for many listen...

Страница 15: ...m 8 5 21 5 90 Port Length w 2 dia port in cm Port Length w 3 dia port in cm SPL dB ref 1W SINGLE VENTED BAND PASS BOX Vt Volume Total cu ft L f3 low Hz f3 hi Hz 1 0 28 3L 37 156 0 60 17 0L 0 40 11 3L...

Страница 16: ...her such claim is in contract or tort No attempt to alter modify or amend this warranty shall be effective unless authorized in writing by an officer of Robert Bosch Corporation THIS WARRANTY IS IN LI...

Страница 17: ...Voor onze producten die binnen de Europese Unie zijn gekocht bieden wij een fabrieksgarantie U kunt de garantievoorwaarden oproepen op www blaupunkt de of direct opvragen bij Blaupunkt GmbH Hotline C...

Страница 18: ...82 Purchase Date Retailer Address City State Zip Telephone Installer Vehicle PURCHASE INFORMATION OTHER NOTES...

Страница 19: ...83 NOTES...

Страница 20: ...ration BLAUPUNKT is a registered trademark owned by Blaupunkt GmbH Printed in China MARCH 2003 North South America Robert Bosch Corporation Sales Group Mobile Communications Division 2800 S 25th Avenu...

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