JL Audio Stealthbox SB-F-EXPED2/10W3v3, Stealthbox SB-F-EXPEDEL/10W3v3 Installation Manual
INSTALLATION GUIDE
for the
SB-F-EXPEDEL/10W3v3
SB-F-EXPEDEL/10W3v3
2007 - Up Ford Expedition EL (long wheel base)
2007 - Up Ford Expedition EL (long wheel base)
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 per form the installation yourself, it is absolutely vit al that
the Stealthbox
®
be properly m ounted to the vehicle according to these
instructions. Failure to mount the enclosu re properly presents two pro blems:
1) The sub-bass performance will suf fer due to the movement of the enclosure
caused by the force exerted by the woofer(s).
2) A loose enclosure presents a serious safety haz ard in the event of a collision
or sudden deceleration.
STEP 1
Collapse the third row seating.
Bring the lift tray to the up positions.
Remove the rear most storage cover.
Continued on Next Page
STEP 2
Remove the front storage cover
STEP 3
Remove the tailgate’s lower sill plate.
SB-F-EXPED2/10W3v3_INSTR_SKU#011237
SB-F-EXPED2/10W3v3_INSTR_SKU#011237
INSTALLATION
DIFFICULTY:
2
5
OUT
OF
ESTIMATED TIME:
12 H OURS
12 HOURS
Continued on Next Page
SB-F-EXPED2/10W3v3_INSTR_SKU#011237
SB-F-EXPED2/10W3v3_INSTR_SKU#011237
STEP 7
Pop out the seat belt trim panel from the side panel.
STEP 6
Remove the access door from the driver’s side rear
cargo panel.
Unplug the power lift gate switch, from behind the side
panel.
STEP 5
With an 8mm socket, remove the pair of bolts that secure
the lift tray to the floor.
Remove the lift tray from SUV.
STEP 4
With an 8mm socket, remove the bolts that secure the
plastic storage bins to the f loor.
Remove the plastic storage bins from SUV.
Page 2 • JL Audio, Inc 2007
STEP 9
With a T-50 torx socket, remove the bolt that secures the
driver’s side third row seat belt to the ceiling.
Remove the seat be lt mount f rom the ce i l ing.
STEP 11
With a T-50 torx socket, remove the bolt that secures the
driver’s side second row seat belt to the c-pillar.
STEP 10
With a T-50 torx socket, remove the bolt that secures the
driver’s side second row seat belt to the floor.
STEP 8
With a T-50 torx socket, remove the bolt that secures the
driver’s side third row seat belt to the f loor.
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