SB-B-5SER/12W6v2_INSTR_SKU#011233
SB-B-5SER/12W6v2_INSTR_SKU#011233
INSTALLATION GUIDE
for the
SB-B-5SER/12W6v2
2004 - Up 5 Series
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. Also, keep in mind that your warranty coverage
extends to 2 years if your system is installed or approved by your authorized JL Audio dealer. 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
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.
Rear Clip
®
be properly mounted to the vehicle according to these
STEP 1
Remove all contents from the trunk.
Side Clip
Remove the two plastic clips from the driver’s side of the
trunk, that are indicated by the arrows in the picture.
Remove this side panel from the trunk.
STEP 2
Place the supplied weld nut into the same mounting hole as
the side position factory clip that was removed
in STEP 1.
Mark the three holes from the flange of the weld nut onto
the factory metal pane. Remove the weld nut.
With a 1/8-inch drill bit and drill. Drill out the metal panel at
the marked locations. You are close the outside sheet metal,
use care when drilling through the metal.
Secure the threaded insert with the three supplied rivets.
STEP 3
Run speaker wire from the amplifier location to the
Stealthbox® location.
INSTALLATION
DIFFICULTY:
OUT
OF
5
ESTIMATED TIME:
1 HOUR
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SB-B-5SER/12W6v2_INSTR_SKU#011233
SB-B-5SER/12W6v2_INSTR_SKU#011233
STEP 4
Place the side panel back into the trunk.
STEP 5
Place the rear factory clip back into place.
Thread the supplied set screw stud into the weld nut,
leave 1 1/2-inch exposed.
STEP 6
Place the supplied spacer onto the set screw stud.
STEP 8
Attach the speaker wire to the terminal on the Stealthbox®.
STEP 9
Position the Stealthbox into position.
Carefully guide the threaded stud through the hole on the
back side of the Stealthbox®.
STEP 10
From inside the Stealthbox®, place the supplied washer, lock
wash and then nut onto the set screw stud.
Page 2 • JL Audio, Inc 2007
STEP 7
Remove the 9 o’clock and 3 o’clock position mounting
screws from the woofer. Replace these mounting screws
with the supplied threaded rods.
Remove all the mounting screws, woofer and fill from the
Stealthbox®.
Using a 9/16-inch deep socket, secure tightly.
Do not over tighten.
STEP 11
Place the fill back into the Stealthbox®.
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