JL Audio TR690-TXi User Manual
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Stealthbox
®
INSTALLATION GUIDE
SB-N-MURAN/10W1v2, JL AUDIO, Inc 2006
Sheet SKU#011197 Revision1/18/2006 Page 1
for the
SB-N-MURAN/10W1v2
(2003-Up Nissan Murano)
This Stealthbox is a product which
requires professional installation skills and
tools.
Please read this installation guide thoroughly before beginning the project. It
will guide you step by step through the
installation.Several of the steps in this
process may require two people to
accomplish.
It is absolutely vital that the enclosure
be properly mounted to the vehicle
according to these instructions. Failure
to mount the enclosure properly presents two problems: 1) The sub-bass
performance will suffer due to the
movement of the enclosure caused by
the force exerted by the woofer(s) and
2) A loose enclosure presents a serious
safety hazard in the event of a collision
or sudden deceleration.
Please enjoy your JL Audio Stealthbox
responsibly.
STEP 1:
Remove all contents,rubber flooring,
cargo shade and lower the rear seats.
STEP 2:
Open the cargo flooring and hook it
to the upper lip of the tailgate opening.
Remove the organizer tray, wooden board,
factory woofer enclosure, spare tire and the
driver’s side cargo pocket cover.
STEP 3:
a)With a Phillips® screw driver,
remove the driver’s side cargo pocket.
b)Unsnap the wiring harness that is running
from front to back,on the floor.
STEP 4:
This picture is looking from the backseats to the tailgate opening,showing the tailgate sill plate.
To remove the sill plate;Pop out the middle of
these three tabs and then pull out the outer
piece from the sill plate.
STEP 5:
With a small flat blade; pop out the
oval plastic cover of the tailgate sill plate,that
is located under the tailgate hook latch.
The sill plate now can be lifted up and
removed out of the vehicle.
STEP 6:
Look to the front left of the cargo
area for the two factory bolts that are securing a black plate to the floor.
Remove the left side bolt only.
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STEP 7: There is a large L-bracket that is already
mounted to the rear of the Stealthbox®.This Lbracket needs to be unmounted, flipped around and
remounted. The picture above shows the large Lbracket properly mounted, with the woofer facing
down.
STEP 11: To access this mounting location;enter
the vehicle via the driver’s side rear passenger door,
lift up the flooring that is laying on the second row
seat.
Place a supplied 1/4” Flat Washer onto the
8mmx35mmx1.25” Hex Bolt.
Line up the angle bracket mounting hole to the factory bolt hole . Place the bolt assembly through the
angle bracket and thread into the factor y bolt hole .
Do not tightly secure.
Cont.
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STEP 8: a)Place a supplied 3/8” lock washer and
3/8” flat washer onto a
3/8”-16x1-1/4” hex bolt.
Using this bolt assembly, secure the supplied
small L-bracket onto the front of the
Stealthbox®,as is in the picture above.
b)With the Stealthbox® placed into the cargo area.
Run speaker wire from the amplifier location to the
Stealthbox’s® wire terminal and secure.
STEP 12: With Stealthbox loosely mounted in the
front, use the rear L-bracket mounting hole as a dr ill
guide.
*CAUTION*
Before drilling, make sure that you are not going to
be drilling into any gas lines, br ake lines, transmission
lines, electrical wir ing or anything else that might
cause a reduction in your weekly pay.Always wear
eye protection when drilling.
With the use of a 3/8” drill bit and dr ill. Drill out the
floor.
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STEP 13: With the supplied hardware, place a
3/8” Flat Washer onto the 3/8” hex bolt. Place the
bolt assembly through the angle bracket and drilled
hole, from inside the vehicle .
From the underside of the vehicle, place a
3/8” Fender Washer ,3/8” Flat Washer,3/8”Lock
Washer and the 3/8”-16 Hex Nut onto the protruding bolt. Secure tightly.
Now,tightly secure the front mounting bolt assembly, from STEP11.
STEP 14: Not pictured:Place the spare tire,
hardboard and hold down wing threaded rod back
into place.
The picture above is the under side of the driver’s
side rear cargo pocket floor, that was removed in
STEP2.
Remove the three positing tabs,indicated by the
white arrows.
STEP 9: Place the Stealthbox® into position.The
speaker terminal needs to face to the front of the
vehicle.
Position the factory wiring harness around the outside of the front right corner of the Stealthbox®.
STEP 10: Tuck the rear of the factory har ness
under the right rear corner.The harness needs to
pass between the woofer and the rear L-bracket.
*Make sure that the harness is not under the
woofer*.
SB-N-MURAN/10W1v2, JL AUDIO, Inc 2006
Sheet SKU#011197 Revision1/18/2006
Page 2
www.jlaudio.com
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L-BRACKET FROM STEALTHBOX
VEHICLE'S FLOOR
FLAT WASHER
HEX NUT
HEX HEAD BOLT
FLAT WASHER
FENDER WASHER
LOCK WASHER
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