CM208W-SR Installation Guide
The CM208W-SR variant is designed to be installed in sheetrock ceilings. It ships with a pre-installation
ring and an external white grill.
You will need 16” (40.6cm) of clearance above the bottom of the ceiling
joist for installation.
Included fasteners
Included grill fasteners
Pre-installation Ring
Grill
-The pre-installation ring must be installed so that the bottom is even with the bottom of the ceiling joists.
(This will make the subwoofer face flush with a 1/2” layer of ceiling material.) There are no pre-drilled holes
in the ring for this mounting purpose so that you can have some flexibility. Typically, strips are installed on
the joists and wood screws are used that go through the installation ring into the strips that are vertically
positioned so that the installation ring is flush with the bottom side of the joist.
Make sure that the T-nuts
on the pre-installation ring are facing upwards so that the subwoofer module can fasten correctly.
After
this is done, a safety line can be installed from the structure and the wiring run. It is recommended that the
wiring hang down through the installation ring so that the location of the ring can be quickly located later.
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