JL Audio Stealthbox SB-M-3-SPD/10W3v3 Installation Manual

I n s t a l l a t I o n G u I d e
for the
SB-M-3-SPD/10W3v3
sKu# 94378/ 94379
20007+ Mazda 3/ Mazda speed 3
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-M-3-SPD/10W3v3 INSTR_SKU# 011255
InstallatIon
d I F F I C u l t Y :
3
estIMated tIMe:
2-3 HouRs
s t e P 1
In the Mazda3, remove carpeted floor panel by unsnapping
at rear-most edge then remove tool panel.
In the Speed3, remove the foam floor riser.
s t e P 2
Remove bolt securing spare tire with lug wrench provided in
tool panel then remove spare tire.
s t e P 3
Remove sealant material from around mounting boss at
center of spare tire well.
Continued on Next Page
out
oF
5