®
Stealthbox
I N S TALLATI O N GUI DE
START
HERE
for the
SB-GM-CLRDO/10W3v3
(2004-Up Chevrolet Colorado & GMC
Canyon Crew Cab)
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STEP 1: With an 18mm deep socket,
remove the two front mounting nuts.
STEP 2: There are two rear mounting nuts
that need to be removed.With a long exten-
sion and the 18mm deep socket. Remove the
rear mounting nuts.
STEP 3: With the rear mounting nuts
removed, tilt the rear seat forward, off the
mounting studs.
Also remove the jack out of the metal holder.
.
This Stealthbox is a product which
requires professional installation skills and
tools.
Please read this installation guide thor-
oughly 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.
3-3/4”
X
18-1/16”
36-1/8”
➔
It is absolutely vital that the enclosure
be properly mounted to the vehicle
according to these instructions. Failure
to mount the enclosure properly pres-
ents 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.
STEP 4: With the rear seat tilted forward,
locate the middle passenger’s shoulder safety
belt. Follow the belt down to the latch.With a
flat blade screw driver, push the red button.
This will disengage the shoulder belt. Pull the
belt through the crease of the seat and up to
the return pocket, located on the back wall.
STEP 5: Remove the rear seat out of the
vehicle.You should use a second person to
help out.
STEP 6: Place the middle of the supplied wax
square, in the middle of the mounting studs
and 3-3/4” from the point of the floor as it
starts to elevate up. Remember to remove
the paper backing.
Also remove the metal jack holder.
*At this time run speaker wire from the
amplifier area to the Stealthbox area. Double
check the woofer for proper working order. *
If the Stealthbox is mounted to far to the rear,
the rear seat will not fit. If the Stealthbox is
mounted to far forward, it will hit the front
center console.
Please enjoy your JL Audio Stealthbox
responsibly.
Continued on Next Page ➔
SB-GM-CLDRO/10W3v3, JL AUDIO, Inc 2006
Page 1
Sheet SKU#011189 Revision 3/8/2006
Cont.
From
Previous
Page
CO NGRATULATIO NS!
INSTALL CO MPLETE.
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Included Hardware:
(1) Wax Square
STEP 11: With the shoulder belt through the bot-
tom crease. Snap the belt back into the latch.
STEP 12: Flip the rear seat back into the up-right
position.
(1) 2-14”Socket Cup Set Screw
(1) Fender Washer
(1) Flat Washer
(1) Lock Washer
(1) Hex Nut
Difficulty O f Installation:
Mid/High Frequency Driver Information:
Specifications:
Enclosure Type: Sealed
Front Location Driver Size:
6.5” separates
Driver Type: 10W3v3-4
Nominal Impedance: 4Ω
Cont. Power Handling: 300Watts
XR650-CSi
Applicable JL Audio Products:
VR, XR,VR & TR 650-CSi
*with 1/2” spacer
JL Audio recommends using a high quality amplifier such as the JL Audio 250/1. The diagram below shows the recommended
crossover, infrasonic filter and equalizer settings for the 250/1 when being used to power your Stealthbox®.
Rear Location Driver Size:
6.5”
+12VDC
Ground Remote
Preamp Output Section
Output Mode
Bass Control
Infrasonic Filter
Amp LP Filter
Mode/Slope
Amplifier Input Section
Input Voltage
Input Sens. Signal Sensing
Applicable JL Audio Products:
XR,VR & TR 650-CXi
*with 1.0” spacer
Full-Range/Low-Pass/High-Pass
Off/30Hz
+7
Off/12dB/24dB
Low/High
Off/On
VR650-CXi
+3
+1
+10
+13
JL AUDIO 250/1
monoblock subwoofer amplifier
Left Ch.
Right Ch.
LF Boost (dB) Filter Freq. (Hz)
Left Ch.
Right Ch.
The JL Audio 250/1 is a very versatile audio component. Please consult the owner’s manual for detailed information
about installing and tuning this amplifier.
10369 N. Commerce Pkwy, Miramar, Florida 33025-392
Phone: 954.443.1100
Fax: 954.443.1111
SB-GM-CLDRO/10W3v3, JL AUDIO, Inc 2006
Page 3
Sheet SKU#011189 Revision 3/8/2006
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