GAI-Tronics 411A Speaker Mounting Bracket Assembly - Manual

Pub. 42004-277B
GAI-Tronics Corporation P.O. Box 1060, Reading, PA 19607-1060 USA
610-777-1374 „ 800-492-1212 „ Fax: 610-796-5954
V ISIT WWW . GAI - TRONICS . COM FOR PRODUCT LITERATURE AND MANUALS
G A I - T R O N I C S ® C O R P O R A T I O N
A H U B B E L L C O M P A N Y
Model 411A and 411A-EP
Speaker Mounting Bracket Assemblies
Confidentiality Notice
This manual is provided solely as an operational, installation, and maintenance guide and contains
sensitive business and technical information that is confidential and proprietary to GAI-Tronics.
GAI-Tronics retains all intellectual property and other rights in or to the information contained herein,
and such information may only be used in connection with the operation of your GAI-Tronics product or
system. This manual may not be disclosed in any form, in whole or in part, directly or indirectly, to any
third party.
General Information
The Model 411A and 411A-EP Speaker Mounting Bracket Assemblies include the following
components:
Qty Description Figure ID #
1 Aluminum oval cover 3
1 Galvanized conduit pipe 4
1 Aluminum elbow 5
1 Bushing 6
1 Gasket for oval cover 7
1 Aluminum wall mounting bracket 9
1 Aluminum mounting bracket adapter 10
2 Hex nuts 11
2 Washers 12
2 Stainless steel screws 13
2 3/8-16 carriage bolt 14
1 Locknut 15
CAUTION
When using any explosion-proof (Div. 1) speaker or driver unit, explosion-proof fittings must be
used for electrical connection.