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STEP 7: You will need a tape measure and a marker or pencil for this step.

Rear Cleat Location: Spread the carpet. Find the center between the two holes, then measure 1/2” out from the center to the out- side of vehicle.Then mark.

STEP 8: Front Cleat Location: Spread the carpet. Find the center between the two holes, then measure 1/2” out from the holes to the middle of vehicle.Then mark.

STEP 9: With 1/2” drill bit and drill. Drill at the

STEP 10: This is what your 1/2” drilled hole is

marked locations from STEP 7 & STEP8

going to look like.This is the front cleat location.

*CAUTION*

 

Before drilling make sure that you are not going to

 

be driling into gas lines, gas tank, brake lines, eletrical

 

wiring and what ever else that might cause a bad

 

day.

 

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STEP 11: With the supplied four rivets, rivet into the exposed holes from the drilled out OEM rivets from STEP?

STEP 12: Hand thread the two supplied socket cup set screws into the bottom of the Stealthbox, leaving about 1” of each threaded rod exposed.

Make sure that the slotted end is exposed.

Place the Stealthbox into the mounting location. Be careful guiding the threaded rods through the 1/2” drilled holes.(If you’re not careful you will damage the threads).

STEP 13: With the Stealthbox in place and a sec- ond person pushing down, it is time to mount the Stealthbox into place.

Double check the socket cup set screws for proper exposed length outside of the vehicle. Use a large flat blade screw driver to adjust the threaded rod length.

The front threaded rod is not going to be easy to access.There is a fast simple way and a more time consuming way, please pick. Please read STEP 13(a) and STEP 13(b) before mounting the Stealthbox Enclsoure.

STEP 13(a): This is the fast simple way. Gather up one supplied 3/8” hex nut, one supplied 3/8” lock washer and one supplied 3/8” fender washer.

Place the hex nut into a 3/8” drive short socket(long socket used in picture), dab a little dum-dum or hot glue to the rim of the socket, place a supplied 3/8” lock washer onto the socket, dab a little dum-dum or hot glue to the rim of the 3/8” lock washer, then place a supplied 3/8” fender washer on top. Make sure that all middle holes of the mounting harware line up. Carefully guide the mounting hardware and the socket to the front exposed threaded rod.

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w w w . j l a u d i o . c o m

SB - J - LBRTY/12W3 JL AUDIO, Inc 2003

Pag e 2

Sheet SKU#011168 Revision4/9/2003

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JL Audio SB-J-LBRTY/12W3v3/GA, SB-J-LBRTY/12W3v3/DG, SB-J-LBRTY/12W3v3/TP, SB-J-LBRTY/12W3v3/TN manual Cont From Previous
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SB-J-LBRTY/12W3v3/TN, SB-J-LBRTY/12W3v3/DG, SB-J-LBRTY/12W3v3/TP, SB-J-LBRTY/12W3, SB-J-LBRTY/12W3v3/GA specifications

JL Audio is well-known for producing high-quality audio equipment, and their line of subwoofer enclosures demonstrates their commitment to superior sound. Among their offerings, the SB-J-LBRTY series stands out, designed specifically for specific vehicle models, ensuring optimal fit and performance. This series includes models like SB-J-LBRTY/12W3v3/GA, SB-J-LBRTY/12W3, SB-J-LBRTY/12W3v3/TP, SB-J-LBRTY/12W3v3/DG, and SB-J-LBRTY/12W3v3/TN, and each is engineered to complement JL Audio’s 12W3v3 subwoofers.

One of the key features of the SB-J-LBRTY series is its vehicle-specific design, which allows for a seamless integration into the trunk or cargo area of compatible vehicles. This custom fit enables the enclosure to not only save space but also enhance the overall aesthetic of the interior. The enclosure is constructed from high-quality MDF, which provides strength and durability, minimizing unwanted vibrations and resonances that can muddy sound quality.

The series is designed with advanced bass performance in mind. Each enclosure is built to JL Audio’s exacting specifications, allowing the 12W3v3 subwoofers to deliver deep, impactful bass that can be felt as well as heard. The enclosures are tuned for peak performance, optimized to work with the 12W3v3 subwoofers’ power handling and sensitivity, ensuring that users experience the full range of audio frequencies with clarity.

In terms of technology, the SB-J-LBRTY series features an integrated slot-vented design. This not only allows for enhanced airflow but also ensures that the subwoofers remain cooler during operation, thus improving reliability and longevity. The enclosures' sophisticated design minimizes distortion, allowing for high-output performance without sacrificing sound quality.

Moreover, these enclosures come finished with a premium, durable black carpet that not only looks great but also helps protect the surface from scratches and damage. Additionally, the enclosure is equipped with precision-cut terminal cups for easy connection and disconnection of wire.

Overall, the JL Audio SB-J-LBRTY series is an excellent choice for anyone looking to upgrade their car audio system. With a blend of aesthetic appeal, robust construction, and advanced performance technologies, these enclosures are designed to enhance both the look and sound of any vehicle. Whether you’re a casual listener or an audiophile, the SB-J-LBRTY series represents a superb investment in automotive audio excellence.
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