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SB-M-3-SPD/10W3v3 INSTR_SKU# 011255
S T E P 7
Remove Stealthbox® from packaging and install 3/8 X 2.25
mounting studs into threaded inserts at bottom of enclosure.
Thread driver’s side stud in, leaving about 1 1/2-inches
extended. Thread passenger side stud in, leaving only about
1/2-inch extended.
S T E P 6
Locate rivet in floor of spare tire well at approximately 10
o’clock position. Drill out rivet with 1/4-inch drill bit, then
enlarge to 1/2-inch (may need to be drilled from under the
car). Place wax square provided onto floor of spare tire well in
approximately 2 o’clock position as shown in illustration.
S T E P 5
Place sealant sheet provided over modified area as shown
S T E P 4
Carefully drill out spot welds using appropriately sized drill bit
and pry mounting boss from spare tire well floor. Install (4)
#8-32 x 1 screws, nuts, washers to seal holes left by removed
spot welds.
Page 2 • JL Audio, Inc 2008
S T E P 9
Extend the mounting stud on passenger side of enclosure to
1 1/2-inches.
S T E P 1 1
Place enclosure back into mounting position with both
mounting studs extended through holes drilled in floor.
S T E P 1 0
Route woofer wiring to Stealthbox® enclosure location and
connect to terminal cup at bottom of enclosure. If the rest
of the system is completed, test the Stealthbox® to ensure
it’s working.
S T E P 8
Place the enclosure into the mounting location with driver’s
side stud extended through hole previously drilled in spare
tire well floor. Press down on the enclosure to make an
impression in the wax square. Remove the enclosure to
reveal the impression in the wax square. Drill 1/2-inch hole in
location indicated by impression in wax square.
