Shure Incorporated
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Notice
The MXA902S60CM is not designed or intended to be installed within a 24” ceiling grid, which is the standard grid size in
North America. Mounting in such a grid in the above-shown configuration is unsafe and may cause damage to the product and/
or injury to those below.
Installing the Junction Box Accessory
The A910JB junction box mounts on square ceiling array microphones to connect conduit. There are 3 knockouts on the junc
tion box for attaching conduit. See local regulations to determine if the junction box is necessary.
Note: Install the junction box on the microphone before installing the microphone in the ceiling.
To install:
Remove the knockout you plan to use on the junction box.
Remove the 4 screws from the microphone as shown.