JL Audio SB-MIN-COOP-8W7 User Manual
SB-MIN-COOP/8W7 INSTR_SKU# 011280
I N S T A L L A T I O N G U I D E
for the
SB-MIN-COOP/8W7
SKU#94426
2007+
Thank you for choosing a JL Audio Stealthbox® for your automotive sound system. With proper
installation, your new vehicle-specific enclosed subwoofer system will deliver years of listening pleasure.
We strongly recommend that you have your new Stealthbox® installed by your authorized JL Audio
dealer. The installation professionals employed by your dealer have the necessary tools and experience
to disassemble and reassemble your vehicle properly. If you prefer to perform your own installation,
please read this installation guide completely
before beginning the process.
If you choose to perform the installation yourself, it is absolutely vital that
the Stealthbox® 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).
2) A loose enclosure presents a serious safety hazard in the event of a collision
or sudden deceleration.
S T E P 1
Remove all of the contents from the rear of the vehicle
including the carpeting from rear cargo area. Place the two
3”x 3” wax squares as shown.
S T E P 2
Thread the two included 3/8-16x 2 1/4” Socket Cup
Set Screws (circled) into the Stealthbox® so that only
approximately 3/8” remains exposed (see DETAIL below).
INSTALLATION
D I F F I C UL T Y:
OU T
OF
35
ESTIMATED TIME:
23 HO URS
D E T A I L
Continued on Next Page
STEALTHBOX WALL
THREADED INSERT
VEHICLE SHEET METAL
FENDER WASHER
SOCKET CUP SET SCREW
LOCK WASHER
FLAT WASHER
HEX BOLT
SB-MIN-COOP/8W7 INSTR_SKU# 011280
S T E P 3
Place the Stealthbox® into the vehicle in the orientation that
it will ultimately remain in. The speaker terminals should be
on the side facing towards the front of the vehicle. Once in
place, press down on the enclosure so that the two 3/8-16x
2 1/4” Socket Cup Set Screws make depressions in the 3” x 3”
wax squares. If the Socket Cup Set Screws do not make the
depressions in the wax squares, back them out further and
repeat the procedure untill they do. Once the locations are
marked, Back out the Set Screws so that approximately 1-1
1/2” is exposed.
S T E P 4
*CAUTION*
Before drilling, always make sure that you are not
going to be drilling into any gas lines, brake lines,
transmission lines, electrical wiring, exhaust systems
or anything else that might cause a reduction in your weekly
pay. Always wear eye protection when drilling.
Using a 1/2” drill bit, drill where the impressions were made in
the wax squares.
S T E P 5
Set the enclosure into place with the Socket Cup Set Screw
going through the holes drilled in STEP 4. Install the
supplied hardware on the Socket Cup Set Screw to secure
the Stealthbox®. There should be a Hex Head Nut, Split Lock
Washer and, Flat Washer on each Socket Cup Set Screw.
Only snug each set of hardware initially then, tighten each
set after they are both snug.
I N C L U D E D H A R D W A R E
2) 3/8” Flat Washer 2) 3/8” Split Lock Washer
2) 3/8-16x 2 1/4” Socket cup Set Screw 2) 3/8” Hex Nut
S P E C I F I C A T I O N S
Enclosure Type: Acoustic Suspension (sealed)
Driver Type: 8W7 (2)
Nominal Impedance: 3 Ohm (each)
Continuous Power Handling: 500 Watts (each)
P O W E R R E C O M M E N D A T I O N
JL Audio recommends using a high quality amplifier such as the JL Audio HD750/1.
The diagram below shows the recommended crossover, infrasonic filter and equalizer settings for the HD750/1
when being used to power your Stealthbox®.
The JL Audio HD750/1 is a very versatile audio component. Please consult the owner’s manual for even more
detailed information about installing and tuning this amplifier.
M I D / H I G H F R E Q U E N C Y D R I V E R F I T M E N T
A variety of JL Audio coaxial and component systems will fit in the factory speaker locations of your vehicle.
Front Speaker Size / Location: 6 1/2”- Front Doors
Fits JL Audio Models: TR650-CSi, TR650-CXi, VR650-CSi, VR650-CXi, XR650-CSi, XR650-CXi,
C5-650, C5-650x & ZR650-CSi
Page 2 • JL Audio, Inc 2008
D E T A I L
C O N G R A T U L A T I O N S !
You have completed the installation for this model!
Enjoy your new Stealthbox®!
Please refer to the Power Recommendation section for an
amplifier recommendation and basic set-up help.
Rear Speaker Size / Location: 6inch x 9inch - Rear sides
Fits JL Audio Models: *TR690-TXi & *VR690-CXi
*Small er speakers w ould also fi t using custo m adaptors
(954) 443-1100
All specifications are subject to change without notice. “JL Audio®” and the JL Audio logo, “Stealthbox” and the Stealthbox logo are registered
trademarks of JL Audio, Inc. “Ahead of the Curve” and its respective logo is a trademark of JL Audio, Inc.
JLA-SKU# 011280 ©11-13-2008 • Printed in USA • ©2008 JL Audio, Inc. • U.S. PATENTS: #5,734,734 #5,949,898 #6,118,884 #6,229,902
#6,243,479 #6,294,959 #6,501,844 #6,496,590 #6,441,685 #5,687,247 #6,219,431 #6,625,292 #D472,891 #D480,709 Other U.S. & Foreign
patents pending. For more detailed information please visit us online at www.jlaudio.com.
1 0 3 6 9 N O R T H C O M M E R C E P A R K W A Y • M I R A M A R , F L O R I D A • 3 3 0 2 5 • U S A
w w w. j l a u d i o . c o m
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