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Whelen Engineering Company SAK37 Installation Manual page 2

Sa315 siren speaker mounting bracket

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Installation: 2011 - 2015 Dodge Charger
First remove the nose assembly from the vehicle to access the
front of the vehicle properly for this installation (refer to factory
instructions). Also, remove the plastic cover covering the top
front of the engine area which surrounds the hood latch.
2015 MODELS: In 2015 models the plastic cover is part of the
nose assembly and does not have to be removed separately. You
will have to trim some of the cover before remounting it (See 2015
Charger photo).
1. Remove the 2 bolts that secure the hood latch assembly and set the
assembly aside (do not disconnect the cables). Unplug the horn
wire and place the wire out of the way.
Fig. 1
SA315
1/4" SPLIT
LOCK WASHER
wire passage
/drain hole
A
SA315 / Rear View
A
A
wire
exit &
drain
hole
A
IMPORTANT: For drainage purposes, the speaker must be oriented so the
wire passage hole is in the "6 o'clock" position (closest to the road).
This also serves as the drain hole for the siren. Improper mounting will
result in premature driver failure and void the product warranty.
BRACKET
VEHICLE
B O D Y
"U" NUT
SUPPORT
2. Mount
to bracket (Fig.
1).
3. Slide the 2 U-Nuts onto the support braces (under the body).
Place the bracket (with speaker attached) on top of the U-Nuts. The front "ears" of the
bracket rest on the two U-Nuts which clip onto the support braces. The rear of the bracket
1/4 - 20 X 1-1/2"
HEX HEAD SS
will mount behind the hood latch assembly using the hood latch mounting hardware (Fig.
2).
4. Be sure all the hood latch cables are properly located, then secure the hood latch assembly
1/4" SPLIT
1/4" FLAT
LOCK
(Over the siren bracket) using the hood latch assembly bolts. IMPORTANT: Make sure the
WASHER
WASHER
two bolt heads line up with the two indentations on the hood latch assembly made
1/4 X 20 X 1-1/4
by the bolts original position, so that the hood latch assembly reinstalls in the same
HEX HEAD
position and lines up properly with the hood.
5. Reattach the horn wire. Secure the front of the bracket to the vehicle using the supplied
The SA315 siren speaker mounting kit has
3 long bolts (1/4-20 X 1-1/2" Hex Head).
The long bolts are needed to go through the
mounting bracket, siren housing and into
the siren driver. They will replace 3 of
the 4 shortbolts ("A")
the speaker is shipped
with
which secure the driver to the housing.
A short bolt
must
be used in the hole that
does not
go through the bracket to properly
secure the driver to the housing. If you need
to remove all 4 bolts at once hold the driver
securely in place.
5/16 - 18 X 1
HEX HD BOLT
5/16 FLAT WASHER
5/16 FLAT
WASHER
Fig. 2
speaker
mounting hardware (Fig. 3).
6. You may need to trim some plastic off of any protective covers you
removed in step 1 to accommodate the bracket.
7. Extend WHITE (positive) and BLACK (negative) speaker wires to
your siren amplifier and connect as shown in the amplifiers
instructions.
Caution: It is the responsibility of the installation technician to
make sure that the installation and operation of this product will
not interfere with or compromise the operation or efficiency of
any vehicle equipment! Before returning the vehicle to active
service, visually confirm the proper operation of this product, as
well as all vehicle components/equipment.
Secure hood latch and bracket with original
5/16 - 18 X 1
HEX HD BOLT
"U" NUT
Page 2
hood latch
bolts
Fig. 3
S U P P O R T

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