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JL Audio Stealthbox SB-SMRT-4-2/8W3v3 Installation Manual
JL Audio Stealthbox SB-SMRT-4-2/8W3v3 Installation Manual

JL Audio Stealthbox SB-SMRT-4-2/8W3v3 Installation Manual

Jl audio mobile subwoofer system installation guide

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I n s t a l l a t I o n G u I d e
for the
SB-SMRT-4-2/8W3v3
sKu#94448
2008+
Thank you for choosing a JL Audio Stealthbox
installation, your new vehicle-specific enclosed subwoofer system will deliver years of listening pleasure.
We strongly recommend that you have your new Stealthbox
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.
®
for your automotive sound system. With proper
®
installed by your authorized JL Audio
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.
SB-SMRT-4-2/8W3V3 INSTR_SKU# 011288
InstallatIon
d I F F I C u l t Y :
4
estImated tIme:
3 HouRs
s t e P 1
Read all of the instructions through once before starting the
work. We know you've seen this warning before but, if
you only follow each step as it comes, the progression
won't make sense, if you read everything all the way
through, you'll understand, the job will be easier.
Clean out the passengers side of the vehicle so that you have
a comfortable place to work.
s t e P 2
Remove the carpeting and, the foam underlayment as if
you were accessing the battery (refer to the vehicles owners
manual if neccessary).
s t e P 3
Under the passengers end of the dash there is a Torx screw
that holds the dash end trim panel in place, remove it and,
the trim piece.
Continued on Next Page
out
oF
5

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Summary of Contents for JL Audio Stealthbox SB-SMRT-4-2/8W3v3

  • Page 1 SB-SMRT-4-2/8W3v3 sKu#94448 2008+ 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 ®...
  • Page 2 1/4-20 Nuts, Washers and, Split Lock Washer. do not tIGHten tHIs assemBlY Yet! Page 2 • JL Audio, Inc 2009 SB-SMRT-4-2/8W3V3 INSTR_SKU# 011288 S T E P 8 This picture is only to illustrate where the DETAIL below is located, the enclosure and, woofer have NOT been mounted yet.
  • Page 3 Washer and Washer as shown, securing the Stealthbox® via it’s Threaded insert to the Threaded Rod. do not tIGHten tHIs assemBlY Yet! Page 3 • JL Audio, Inc 2009 SB-SMRT-4-2/8W3V3 INSTR_SKU# 011288 S T E P 1 5 Install the included, 3/8-16 x 1” Hex Head Bolt, Split Lockwasher and Washer through the Right Angle Bracket installed in steP 8 into the Stealthbox®...
  • Page 4 . j l a u d i o . c o m 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.