QUAD C4 - REV 1 Instruction Booklet page 9

IN S TAL L AT IO N
Har d Ce i l i ngs
NOTE: Installation into a hard ceiling requires that you first
ensure that the location is suitable and that there are no obstacles
behind the ceiling material. Use EXTREME CAUTION when cutting
into hard ceilings to avoid severing electrical wiring, heating ducts
or water pipes.
Step 1
Carefully unpack the contents of the box and ensure that all parts
are accounted for before beginning installation.
Step 
Locate the cardboard mounting template and use it to mark the
hole size needed for the installation. Cut the mounting hole using a
suitable saw.
Step 
Once the hole is cut, insert the split C ring by twisting slightly and
rotating it into the hole. Center the C ring around the opening.
Step 
Remove the screws holding the terminal cover plate and then
remove any knock outs needed to connect the speaker wiring.
Step 
Select the appropriate impedance using the push-button switch
inside the terminal box if the speaker is part of a low impedance
system (except C4T and C4-16).
Step 6
Lift the speaker to the ceiling and terminate the wiring to the
terminal strip. Replace the cover plate and screws.
STEP 3
CEILING
C-RING
STEP 4
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