JL Audio SB-J-GCHER3-10W1v2-GA, SB-J-GCHER3-10W1v2-TN, SB-J-GCHER3-10W1v2 User Manual

SB-J-GCHER3/10W1v2

2005 - Up Jeep Grand Cherokee

SB-J-GCHER3/10W1v2_INSTR_SKU#011235

12 HOUR S

INSTALLATION GUIDE

for the

SB-J-GCHER3/10W1v2

2005 - Up Jeep Grand Cherokee

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.

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.

be properly mounted to the vehicle according to these

STEP 1

Remove any contents from the cargo area.

STEP 2

With a Phillips screw driver, remove the woofer from the Stealthbox®.

INSTALLATION DIFFICULTY:

OUT OF

ESTIMATED TIME:

12 HOURS

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.

Place the Stealthbox® onto the right side wheel well/side panel (mounting location).

With a pencil or marker, mark the location of the mounting

hole onto the side panel from inside the Stealthbox®.

STEP 3

Remove the Stealthbox® from the vehicle.

With an 3/8” drill bit and drill, drill a hole through the side plastic panel at the marked location from STEP 2.

There is a metal side panel that is located about 4” behind this plastic side panel. The metal side panel also needs to be drilled with the 3/8” drill bit. If the drill bit being used is more then 4” long, then once you’re through the plastic panel you can then mark or drill through the metal panel. If your drill bit is not long enough. Mark onto the metal panel with a pencil or marker, through the hole that was drilled

through the plastic panel.

Continued on Next Page

SB-J-GCHER3/10W1v2_INSTR_SKU#011235

STEP 4

Remove the tailgate’s bottom sill plate.

STEP 5

Remove the false floor.

Remove the two mounting bolts that secure the flooring to the vehicle.

STEP 6

Remove the flooring from the vehicle.

STEP 8

With a Phillips head screw driver, remove the screw from the

front section of the plastic side panel.

STEP 9

With a Phillips head screw driver, remove the screw from the

rear section of the plastic panel.

STEP 10

With an hex key, remove the screw and D-ring from the rear

section of the plastic panel.

Page 2 • JL Audio, Inc 2007

STEP 7

With a small flat head screw driver, pop off the small cover that is located on the top half of the c-pillar.

With Phillips head screw driver, remove the screw that has been exposed.

Remove this top half of the c-pillar.

STEP 11

Remove the tailgate’s upper sill plate.

Continued on Next Page

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