STEP 17
Back out the socket cup se t screws so 1 1/4-inch of t h reads
are exposed.
Place the Stealthbox ® into position by guiding the socket
cup set screws throug h t he holes drilled.
STEALTHBOX WALL
THREADED INSERT
VEHICLE SHEET METAL
FENDER WASHER
SOCKET CUP SET SCREW
LOCK WASHER
FLAT WASHER
HEX NUT
SILCONE SEALANT
If your SUV does not have the f a ctory air compres s o r,
please go directly to STEP 20.
SUVs with the air compressor only.
STEP 19
Mount the air compress or back into position.
STEP 18
From under the vehicle , place the supplied fend er washers,
flat washers, lock washers and then hex nuts onto each
protruding socket c u p set screw and secure. A djust the
amount of exposed thr ead on each cup set screw if
necessary keeping in mind that leaving too much exposed
tread will prevent th e re-installati o n of the air compressor
and or the plastic whe el well liner.
Note: For added protect io n , it i s re co mm e nd ed t h at
you apply a bead of silicone bet we en t h e ve hi cl e an d
the fender washer. After th e bo l t a ss em b ly i s t ig h t ly
secured, it is also recommended that vehicle under-
coating material is appl ie d to t h e e xp o se d as se m b ly.
Continued on Next Page
SB-GM-TRLBLZR/10W3v3_INSTR_SKU#011184
STEP 15
Note: Before drillin g, m a ke su re t h at yo u ar e no t go in g
to be drilling into any gas lines, brake lines, transmission
lines, electrical wiring, transfer case (4x4 vehicles)
or anything else that migh t c au se a re d uc t io n i n you r
weekly pay. Always wear eye protection when drilling!
With a drill and a 1/2-in ch drill bit, drill t h rough the
impression made in t h e w ax square and into th e v e hicle’s
wheel well.
Remove the wax squar e s .
STEP 14
Thread the supplied p a ir of socket cup set screws in to
the bottom of the Stealthbox®, leaving 1/2-inch of thread
exposed. Position the Stealthbox® in the mounting location
and press down on it firmly.
Remove the Stealthbox® carefully, leaving the wa x s quares
in place. The socket cup se t screws will leave impre s sions in
the wax.
STEP 13
Place one of the supplied w a x squares, so the side o f t he
wax square is flus h against the plast i c side panel and the
middle of the wax squar e measures 7-inches fr o m t he front
protrusion of the side plastic panel.
Not pictured. Place the second supplied wax s quare, so
the side of the wax squa r e is flush against t h e p lastic side
panel and the middle of th e w ax square measur e s 7-i nches
from the rear of the whe e l well to the back of the SUV.
STEP 12
Use a hand held rotary tool (Dremel®) with cutting b it, to
cut out the side panel fo r t he compressor switch p a nel.
Remember the hole for t h e h ose nozzle.
STEP 16
Run speaker wire fro m t he amplifier loca t ion to the
Stealthbox® location and chec k f o r p roper operation of
the woofer.
Page 2 • JL Audio, Inc 200 5
7-inches