Bose 302 A Service Manual - Page 2

Browse online or download pdf Service Manual for Speakers Bose 302 A. Bose 302 A 10 pages. Loudspeaker (commercial indoor/outdoor 70v/100v distributed applications)
Also for Bose 302 A: Installer's Manual (13 pages), Technical Data Sheet (2 pages), Installer's Manual (7 pages)

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Bose 302 A Service Manual
Product Description ......................................................................................................................... 2
Specifications .................................................................................................................................... 3
Disassembly/Assembly Procedures ........................................................................................... 4-5
Transformer Wiring ........................................................................................................................... 5
Figure 2. Transformer Wiring ................................................................................................................ 5
Figure 1. Wiring Diagram ..................................................................................................................... 5
Test Procedures ................................................................................................................................ 6
Figure 3. Schematic Diagram .............................................................................................................. 6
Part List .............................................................................................................................................. 7
Figure 4. Exploded View ...................................................................................................................... 7
Packaging Part List ........................................................................................................................... 8
Figure 5. Packaging View .................................................................................................................... 8
Table of contents ................................................................................................................................. 9
®
The Bose
302™ A loudspeaker is designed for surface-mount commercial 70V/100V distributed
indoor and outdoor applications. Designed to be mounted on a wall, ceiling or overhang, the 302A
loudspeaker is packaged with mounting brackets that contain a 70V or 100V multi-tap (12W, 25W,
50W and 100W) transformer. Each 302A loudspeaker contains one 5.25" environmentally resistant
woofer in a two-chamber configuration and two 2.5" environmentally resistant Twiddler™ drivers
vertically stacked and angled for maximum horizontal dispersion.
CAUTION: The Bose 302A loudspeaker contains no user
serviceable parts. To prevent warranty infractions, refer
servicing to warranty service centers or factory service.
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 CEN-
TER OR OWNER OF THE BOSE PRODUCT, AND SHALL NOT
BE REPRODUCED OR USED FOR ANY OTHER PURPOSE.
The Bose 302A loudspeaker is covered by a five year transferable limited warranty.
Contents

PRODUCT DESCRIPTION

PROPRIETARY INFORMATION
WARRANTY INFORMATION
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