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I N S T A L L A T I O N   G U I D E 

for the 

SB-SC-XBG1/10W1v3 

SKU# 94435

2004 - 2006 Scion xB   

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 the passenger seat from the vehicle, make sure to 
unplug the seatbelt sensor.

Continued on Next Page 

S T E P   2

Place the two included 3” x 3” Wax Squares as indicated at 
left. 

S T E P   3

Thread the two included 3/8-16 x 2 1/4” Set Screws into the 
threaded inserts in the Stealthbox® leaving approximately 
1/2” exposed.

 

SB-SC-XBG1/10W1v3 INSTR_SKU# 011283

INSTALLATION  

D I F F I C U L T Y :

2

5

OUT   

OF

ESTIMATED TIME:

      1-2 HOURS

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