Bose Panaray MA12 Service Manual

2
CAUTION: The Bose
®
Panaray MA12 Modular Line Array Loudspeaker System
contains no user-serviceable parts. To prevent warranty infractions,
refer servicing to warranty service stations or factory service.
PROPRIETARY INFORMATION
THIS DOCUMENT CONTAINS PROPRIETARY INFORMATION OF
BOSE CORPORATION WHICH IS BEING FURNISHED ONLY FOR
THE PURPOSE OF SERVICING THE IDENTIFIED BOSE PRODUCT
BY AN AUTHORIZED BOSE SERVICE CENTER OR OWNER OF
THE BOSE PRODUCT, AND SHALL NOT BE REPRODUCED OR
USED FOR ANY OTHER PURPOSE.
The Bose Panaray MA12 Modular Line Array Loudspeaker System is covered by a limited
5-year transferable limited warranty.
Warranty
Contents
Warranty.............................................................................................................................................2
Specifications....................................................................................................................................3
Product Description..........................................................................................................................3
Accessories Used with the MA12 Loudspeaker System...............................................................3
Part List Notes...................................................................................................................................3
Packaging Part List, Panaray
®
MA12 Loudspeaker System (see Figure 1) .................................4
Figure 1. Panaray MA12 Loudspeaker Packaging View ..................................................................4
Main Part List, Panaray MA12 Loudspeaker System (see Figure 2) ............................................5
Figure 2. Panaray MA12 Loudspeaker System Exploded View .......................................................6
Part List, Panaray MA12 Loudspeaker Protection Circuit Board (see Figure 3).........................7
Figure 3. MA12 Protection Circuit Board Layout Diagram................................................................7
Figure 4. Panaray MA12 Loudspeaker Wiring Diagram...................................................................8
Disassembly Procedures .................................................................................................................9
Test Procedures ..............................................................................................................................10
Figure 5. Panaray MA12 Test Setup Diagram ................................................................................10
Service Manual Revision History...................................................................................................11

Bose Panaray MA12 Specifications

General

Product color	Black
Recommended usage	-
Driver diameter	64 mm
Number of drivers	12
Audio output channels	- channels
Mid-range driver diameter (imperial)	2.25 \
Impedance	8 Ω
Sensitivity	88 dB
Frequency range	100 - 16000 Hz
RMS rated power	300 W
Peak Music Power Output (PMPO)	1200 W
Bluetooth	No
Connectivity technology	Wired

Weight and Dimensions

Depth	128 mm
Width	105 mm
Height	984 mm
Weight	8500 g