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660GTI, 560GTI manual
Models:
560GTI
660GTI
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Specification
Testing
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Contents
560GTi/660GTi
60TH ANNIVERSARY EDITION
COMPETITION SPEAKER SYSTEMS OWNER’S GUIDE
FOR MORE THAN 60 YEARS, JBL HAS
TABLE OF CONTENTS
AT JBL, SPEAKER DESIGN IS ALL SCIENCE
PROTOTYPING
TESTING
ENGLISH
GTi COMPETITION SPEAKER SYSTEM TECHNOLOGY
LOW-DISTORTIONWOOFER
2 3 4 5 6 7 8 9 10 11
0 030 -10
Sound from Speakers
Reflected Sound
Reflected Sound
THE DIRECTIVITY INDEX DI HOW WE MEASURE THE RELATIONSHIP BETWEEN ON-AXISRESPONSE AND OFF-AXISRESPONSE
At higher frequencies, the waveguide’s gentle curve indicated in orange in Figure
Page
SPECIFICATIONS
560GTi
660GTi
Page
ENGLISH
560GTi
660GTi
560GTi
660GTi
4 102mm
560GTi
660GTi
THIELE/SMALL
560GTi
660GTi
Harman Consumer Group, Inc