10
4-Inch Speaker Installation (21643 only)
Perform the following steps to mount and connect the 4-inch versions of these outdoor
speakers. Installation of the 6.5-inch models are detailed in the previous section.
1.
Place the bracket against the mounting location. Use a carpenter's level to ensure
that the bracket is straight, then use a pencil to mark each screw hole.
2.
Use a drill of the appropriate size to drill pilot holes for the screws or holes for the
screw anchors.
3.
If using screw anchors, insert them into the holes and tap them in place using a
hammer.
4.
Position the bracket against the wall and insert the screws into each hole. Tighten
the screws to secure the bracket against the mounting surface.
5.
Loosen the vertical adjustment knob and straighten out the bracket so that the
mounting screw is sticking straight out, then tighten the knob.
6.
Rotate the nut on the mounting screw clockwise so that about 1 inch of bare
threads are visible.
7.
The speaker has two mounting locations. Position one of them over the mounting
screw and rotate the speaker clockwise to tighten it onto the mounting screw.
Continue rotating the speaker until it is tight on the mounting screw.
8.
If the speaker is not straight, rotate it counterclockwise until it is straight.
9.
Rotate the nut on the mounting screw counterclockwise until it is tight against the
rear of the speaker body. Use a wrench to tighten in place. Ensure that the speaker
is secure on the bracket.
10.
Loosen the vertical adjustment knob and angle the speaker down so that you can
get access to the speaker wire terminals on the rear. Tighten the knob to keep the
speaker in this position.
11.
Push the red terminal on the rear of the speaker and insert the positive lead of the
speaker wire. Ensure that there is no copper showing.
12.
Push the black terminal on the rear of the speaker and insert the negative lead of
the speaker wire. Ensure that there is no copper showing.
