Polk Audio EX3 - Manual (Page 3)

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Installing your speakers in a “New Location”
Factory locations uncool? Pick a new location. Be sure to take into account both your vehicle’s design
and your sonic goals. Door panels, kick panels or dashboards make the most sense for round or 4"x6"
speakers. Before you begin, read all of these steps. If you have any doubts about your ability to execute
any of these steps, save yourself a lot of grief and contact a professional installer. Your Polk Audio dealer
is a good place to find one.
1. Using the door panel pry-tool, carefully remove any door panels, kick panels, molded parts or fabric
coverings to expose the surface that will need to be cut to install the new speaker.
2. Check the dimensions around and behind the installation area for fit. This includes any moving
parts behind the speaker (move the windows up and down) or the sides of the speaker (open and
close doors).
3. Locate the template over the desired location. Draw the inside circle and mark at least two opposing
screw locations. (FIG. 1)
4. Cut the circle with the appropriate tool. Drill pilot holes for the screw locations. File the edges of any
bare metal surfaces until smooth, then coat with primer to prevent rust.
5. When primer is dry, slip mounting clips over the screw holes. (FIG. 2)
6. In the meantime, run wires from your amplifier or radio to the speaker locations. Use grommets
when passing through doors.
7. Install sealing ring on the back of the basket of EX365 when using in Euro Installations. Use the (4)
screw holes located at the edge of the speaker basket for this type of installation.
8. Connect the wires to your new Polk Audio speakers. Hook the positive [+] wire to the wider of the
two EX3 terminals and the negative [–] to the narrower EX3 terminal.
9. Carefully orient the new speaker over the screw holes and mounting clips. Tighten the screws firmly
to secure the speaker to the mounting surface.
10. Snap on the new speaker grille.
11. Repeat Steps 1-9 for the other speaker(s).
5 4
INSTALLING EX3 SERIES FULL RANGE LOUDSPEAKERS
Installation in a factory location
1. Carefully remove the grille covering the factory speaker. In most cases it will be “press-fit” or screwed
to mounting tabs molded into the surrounding area. If you experience any resistance, consult your
dealer or your car’s owner’s manual to determine if there is any special way the manufacturer has
secured the grille.
2. Remove all screws, mounting clips or lock washers holding the factory speaker in place and save
them for reuse. Lift the speaker out of the hole a short distance.
3. Before unhooking the speaker wires, identify the positive speaker terminal (usually marked with a
red dot or [+], or it is the terminal that is larger or wider) and identify the negative speaker
terminal (usually marked [–], or having no marking, or whichever terminal is the smaller or
narrower of the two). Mark the wire connected to the positive terminal for later identification. Use
a permanent ink marker or piece of tape.
4. Disconnect the factory speaker. After disconnecting the factory speaker, connect the wires to your new
Polk Audio speaker, hooking up the positive [+] wire to the wider of the two EX3 terminals and the
negative [–] to the narrower EX3 terminal.
5. Mount your EX3 Loudspeaker using the mounting hardware you saved from Step 2.
6. Remount the factory grille cover.
7. Repeat Steps 1-6 for the other speaker(s).
For more info and accessories, visit www.polkaudio.com
FIG. 2
Example of a
typical mounting
procedure.
SCREW
SPEAKER WIRES
MOUNTING
CLIP
FIG. 1
Template for
description
purposes only.
SCREW HOLE
TEMPLATE