SM 28 Surface Mount Speaker • Installation
6
Mounting to a Wall Stud
NOTE:
Mounting hardware not provided.
1.
Locate the wall stud where the mounting plate will be installed.
2.
If using the 10° mounting adapter, position the adapter to the wall stud according to how
the speaker will be angled and mark the positions of the pilot holes. See the figure below
for mounting hole locations.
Mounting
Holes
Figure 4.
Mounting the Adapter
If not using the adapter, position the mounting plate against the wall. The #28 arrow
molded into the mounting plate indicates the vertical midpoint of the SM 28 speaker
when it is mounted on a wall stud. While positioning the mounting plate on the wall,
mark the location of two pilot holes using the holes indicated below.
33-0000-01 Rev.
Ax1
IN
–
LOOP
–
IN
+
LOOP
+
SM28 Speaker
Stud
Mounting
Holes
Figure 5.
Positioning the Mounting Plate
NOTE:
A speaker wire access hole (see
figure 6
on the next page, and
figure 8
on page 8) must also be cut in the wall, so mark that hole location now with the
mounting plate positioned on the wall while ensuring that the wall stud does not
interfere with the wire routing and that the mounting plate hides the access hole.
3.
Drill the mounting plate pilot holes and cut the speaker wire access hole, as previously
marked.
4.
Install the speaker cables into the wall before installing the speaker mounting plate.
Leave enough slack in the cable.
5.
The SM 28 can be mounted with or without the 10° mounting adapter. In either case,
the wiring of the quick connect contacts remains the same, but the wire routing will vary.
