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Installation Guide

Step 2 - Attach Brackets

2.1 - Using the #10-24 x 1.25” screws already installed in the top of the enclosure, install 
four PHC mounting brackerts as shown.
2.2 - The slots in the brackets allow you to adjust them for the correct spacing between 
studs - usually 14.5”.  Adjust the brackets to slightly less than the desired dimension.
2.3 - Repeat this procedure on the bottom surface of the loudspeaker.

NOTE: ai models have bracket mount screw locations on enclosure sides and front (the 
same screws that secure the speaker baffle) to facilitate mounting in orientations other 
than shown here.

Step 3 - Position Speaker

3.1 - With help from others, and using temporary supporting members if neces-
sary, carefully move the speaker enclosure into position between the wall studs.  
Use wood construction shims if necessary to center the speaker between the 
studs and to provide additional support during mounting. 
3.2 - Once the enclosure is in place, loosen the bracket mounting screws and 
adjust the brackets to fit flat against the stud surface, then tighten screws 
securely.

CAUTION:

 Failure to get a flat and tight fit between the bracket and stud surface 

will result in weak installation and possible bracket failure.

Step 4 - Anchor Brackets to Studs

4.1 - Using the #10 x 1.25” lag screws provided, achor the speaker to the studs 
using the countersuck holes nearest the bracket end.

4.2 - For additional support, #10 pan or truss head lag screws may also be 
installed in through the slots below the countersunk holes.

Professional Home Cinema, LLC

5445 Oceanus Drive, Suite 110

Huntington Beach, CA 92649

Tel: 800-272-6085   Fax: 714-890-0536

www.professionalhomecinema.com

Step 1 - Remove Baffle Assembly

1.1 - Remove the #10-24 machine screws holding the baffle subassembly.
1.2 - Disconnect the white wire connector and remove the baffle subassembly.
1.3 - Reinsert the machines screws into the enclosure for safe keeping.
1.4 - Store baffle assembly for safe keeping until home construction is complete.

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