Bose Bose Panaray Loudspeakers, LT Series III manual Contents

Contents

Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Mounting Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

How to Use This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Mechanical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

LT 3202®-III Loudspeaker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

LT 4402®-III Loudspeaker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

LT 9402™-III Loudspeaker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

LT 9702®-III Loudspeaker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

LT MB24-III Modular Bass Loudspeaker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Acoustical Specifications and Wiring	12
Recommended Wire Gauges	12
Internal Configurations	12
To configure your LT 9702-III, LT 9402-III, or LT 4402-III loudspeaker:	13
To reconfigure your LT 3202-III loudspeaker (only):	14
To reconfigure your LT MB24-III modular bass loudspeaker:	15
LT 3202-III Loudspeaker Product Description	16
LT 3202-III Acoustical Specifications	16
LT 3202-III Loudspeaker Configurations	17
LT 3202-III Loudspeaker Active Equalization Curves	17
LT 4402-III Loudspeaker Product Description	18
LT 4402-III Acoustical Specifications	18
LT 4402-III Loudspeaker Configurations	19
LT 4402-III LoudspeakerActive Equalization Curves	19
LT 9402-III LoudspeakerProduct Description	20
LT 9402-III Acoustical Specifications	20
LT 9402-III Loudspeaker Configurations	21
LT 9402-III LoudspeakerActive Equalization Curves	21
LT 9702-III LoudspeakerProduct Description	22
LT 9702-III Acoustical Specifications	22
LT 9702-III Loudspeaker Configurations	23
LT 9702-III LoudspeakerActive Equalization Curves	23
LT MB24 Loudspeaker Product Description	24
LT MB24-III Acoustical Specifications	24
LT MB24-III Loudspeaker Configurations	25
Active Equalization	26
Other methods of providing active equalization	26
LT Series III Mid/High Loudspeakers	26
LT MB24-III Modular Bass Loudspeaker:	26
Service Information	27
Panaray® LT Replacement Parts	27
Painting Information	28
To Replace the t1.4hp High-frequency Compression Driver in the Panaray LT 3202-III,
LT 4402-III, LT 9404-III or LT 9702-III Loudspeakers	29
To Replace the t1.4hp High-frequency Compression Driver Diaphragm	30
To Replace the V-2 Mid-frequency Driver in the Panaray LT 3202-III	32
To Replace the V-2 Mid-frequency Driver in the Panaray LT 4402-III,
LT 9402-III or LT 9702 -III Loudspeakers	33
To Replace the 12" Woofer in the Panaray LT MB24-III Modular Bass Loudspeaker	34
Driver and Electronics Assembly	35
LT 3202-III Loudspeaker	35
LT 4402-III Loudspeaker	36
LT 9402-III Loudspeaker	37
LT 9702-III Loudspeaker	38
LT MB24-III Loudspeaker	39

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