JL Audio SB-N-PTHFNDR/10W0 User Manual

Sheet SKU#011134  Revision 9/21/00

10369 N. Commerce Pkwy, Miramar, Florida  33025  Voice: (954) 443-1100  Fax: (954) 443-1111

SB-N-PTHFNDR/10WØ, JL AUDIO, Inc 2000 • Page 3

3/8" Bolt

Split Lock Washer

Flat Washer

Car's Sheet Metal

Enclosure Wall (fiberglass)

Threaded Insert 
Molded into 
Enclosure

Bead of Silicone Sealant

STEP 14:  Run speaker wire to the Stealthbox location. Trim to
proper length and attach to the Stealthbox. Test the operation of
the Stealthbox.

STEP 15:  Place the Stealthbox in its mounting position. While one
person positions the Stealthbox from inside the vehicle a second
person should thread the supplied 

3/8

" X 1 

1/2

" bolts, fender

washers and lock washers into the Stealthbox. Apply a bead of
sealant between the washers and the floor of the vehicle to pre-
vent leaks (see diagram at right).

STEP 16:  Replace the canister making absolutely sure all lines, hoses, and wires have been reconnected.

Enclosure Type:  Acoustic Suspension (Sealed)
Driver Type:  JL AUDIO 10WØ-4 Subwoofer
Cont. Power Handling: 125 Watts
Nominal Impedance: 4

Ω

(2) 3" X 3" wax square
(2) 

3/8

" X 1 

1/2

" Bolt

(2) 

3/8

" X 1 

1/4

" Fender Washer

(2) Split Lock Washer

IMPORTANT!!!
Once the bolts are tightened, spray undercoating onto the bolt heads to prevent rust, leaks and
loosening of the bolts over time.  Failure to do so may result in severe corrosion and may present a
serious safety hazard.