Table Of Contents - JBL Control 24C Application Manual

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Reference Charts from Owner's Manual ........................................................................... iv
Optional Brackets, Cutout Sizes, Connector Hookup, Instructions & Descriptions
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Understanding Coverage ............................................................................................................ 1
Polar vs. Listening-Plane Coverage Specs, Polar to Listening-Plane Conversion, Conversion Chart
Control Contractor Coverage...................................................................................................... 4
Coverage Angles, Broadband vs. Single Frequency Coverage Specs, Single Speaker Coverage
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Maximum Sound Level (SPL) Capability...................................................................... 5
Max SPL Table............................................................................................................... 6
SPL of 70V/100V vs. Low Impedance Speakers ........................................................... 7
Power Compression........................................................................................................ 7
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Layout Patterns - Square and Hexagonal Patterns ..................................................................... 7
Layout Density Factors - Edge-to-Edge, Minimum Overlap and Maximum Overlap............... 8
Considerations for Selecting Layout Density, Additional SPL Due to Speaker Density, Level Variations
Due to Speaker Density, Audience Mobility Considerations, Room Characteristics, Rough
Guideline for Layout Density, Using Acoustic Modeling Computer Programs
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Crossovers, Target SPL for Subs, Positioning, How Many C19CS Subwoofers to Use, Ratio
Table, Higher Output Subwoofer Options
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Designing for Speech Intelligibility ......................................................................................... 14
Setting SPL Target Goals ......................................................................................................... 14
Equalizing Ceiling Speakers..................................................................................................... 15
Low Impedance vs. 70V/100V Speakers ................................................................................. 16
Connection (Hookup Diagrams)............................................................................................... 17
Low-Impedance, 70V/100V, Hybrid Systems
Stereo Distributed Speakers...................................................................................................... 19
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