JL AUDIO 94685 Stealthbox For 2010-Up Toyota 4Runner Installation Guide

June 4, 2024
JL AUDIO

LANCOM Systems ISG 4000 Large Scale Multi service IP Networks
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INSTALLATION GUIDE for the
SB-T-4RNRGS/10TWS3 SKU# 94685
2010 & Up Toyota 4Runner
Enclosure Type: Sealed
Driver Type: (0″‘3-D4
Nominal Impedance: 2 ohms
Continuous Power Handling: 409 votes (AIMS method!

SB-T-4RNRGS/1OTW3_ INSTR_SKU# 011555

! IMPORTANT

  •  Installation requires appropriate tools and safety equipment. Professional installation is recommended.
  • If you prefer to perform your own installation, please read this installation guide completely before beginning.
  • Before cutting or drilling, check for potential obstacles behind mounting surfaces.
  • Mount this product securely to prevent damage or injury in severe conditions.

| LANCOM Systems ISG 4000 Large Scale Multi service IP Networks -
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INCLUDED HARDWARE

LANCOM Systems ISG 4000 Large Scale Multi service IP Networks -
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BOX ID SKU Description
1 3 154188 M6 x 1 mm, 25 mm Hex Head Screw
2 13 150066 1/4″ Split Lock Washer
3 13 150068 1/4″ Flat Washer
4 1 154190 Front Bracket
5 2 152191 Top/Bottom Bracket
6 9 151137 1/4″ – 20 x 1″ Hex Head Screw
7 1 154189 1/4″ – 20 x 3/4″ Hex Head Screw
8 2 151164 1/4 – 20 U-Nut
9 1 154192 Side Bracket
10 1 154187 Grille Panel (not shown)

POWER RECOMMENDATION

JL Audio recommends high-quality amplifiers such as the JL Audio XD300/1v2. The diagram below shows the recommended crossover settings for the XD300/1v2. For a detailed description of the amplifier settings, consult the owner’s manual for the amplifier. If another amplifier is being used, please reference this illustration and use similar settings on that amplifier.LANCOM Systems
ISG 4000 Large Scale Multi service IP Networks - fig 1

CONNECTIONS

Using quality power, signal, and speaker wire is essential in ensuring the performance of your Stealthbox®. JL Audio recommends using a 4 AWG power kit such as the XD-PC54-1B for your Stealthbox® amplifier. Other kits are available should you be using more than one amplifier. Signal wires such as the JL Audio Premium Audio Interconnect Cables should be used to provide a signal for both channels of the amplifier. JL Audio recommends using 12 AWG speaker wires for subwoofers such as our XC-BCS12-25.

| STEP 1 Clear the rear cargo area.
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STEP 2 Carefully unclip and remove the center cargo door sill panel.
STEP 3 Open the indicated plastic cover and remove the exposed 10 mm bolt.
STEP 4 Turn the cargo net retaining hook clockwise to release and remove the hook. Remove the exposed Phillips screw.
LANCOM Systems ISG 4000 Large Scale Multi service IP Networks -
fig3| STEP5  Use a panel removal tool to remove the two indicated trim covers, Remove the two exposed 10 mm bolts.
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STEP 6  Open the two indicated plastic covers and remove the two exposed 10 mm bolts.
STEP 7  Remove the lower rear seat carpeted trim panel from the vehicle.
STEP 8  Carefully unclip and remove the carpeted floor panel. There are four (4) clips that secure the floor panel to the vehicle. Lift and remove the exposed Styrofoam subfloor panel. Remove the single exposed Phillips screw from the location indicated on the floor.
LANCOM Systems ISG 4000 Large Scale Multi service IP Networks - fig
4| STEP 9 Use a panel removal tool to carefully remove the passenger rear seat recline lever assembly. The lever assembly must be pried towards the center of the vehicle to remove.
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STEP 10 After removing the passenger rear seat recline lever assembly, disconnect the metal pull cable from the back of the handle.
STEP 11 Remove the two exposed 10 mm bolts.
STEP 12 Open the plastic cover over the seat belt bolt and remove the exposed 14 mm bolt.
| STEP 13 Flip the carpeted flap at the bottom of the rear seat forward and remove the exposed 14 mm bolt.
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STEP 14 With the passenger rear seat back upright, remove the indicated 14 mm bolt.
STEP 15 From behind the rear passenger seat, remove the indicated 14 mm bolt and move the rear passenger seat back aside.
STEP 16 Carefully unclip and remove the rear passenger side door sill trim panel.
LANCOM Systems ISG 4000 Large Scale Multi service IP Networks - fig
6| STEP 17 Lift the weatherstripping from the rear edge of the OEM rear panel. Carefully unclip the OEM rear panel and remove it from the vehicle.
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STEP 18 From the rear of the OEM rear panel, disconnect the power harnesses from the AC and DC power sockets.
Remove the OEM rear panel from the vehicle.
STEP 19 Use a tool to cut the OEM plastic leg were indicated by the yellow circle in the image. Install one of the supplied 1/4 – 20 U-Nuts onto the exposed OEM metal mounting tab.
STEP 20
Slide a 1/4″ Split Lock Washer and a 1/4″ Flat Washer over each of six 1/4″ – 20 x 1″ Hex Head Screws. Referring to Page 2 as a guide, use two assemblies per Bracket to attach the Top Bracket, Bottom Bracket, and Side Bracket to the Stealthbo•. Center each assembly in the Bracket Slots, then fully tighten them into the Stealthbox threaded inserts. Install one 1/4-20 U-Nut onto the Bottom Bracket as indicated.
LANCOM Systems ISG 4000 Large Scale Multi service IP Networks - fig
7| STEP 21
Starting from the bottom of the opening, insert the Stealthbox° into the mounting location, aligning each Bracket to the OEM metal mounting points.
The Bottom Bracket sits behind the OEM bottom metal mounting point, whereas the other mounting brackets will sit in front of the remaining OEM metal mounting points.
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STEP 22
Slide a 1/4″ Split Lock Washer and a 1/4″ Flat Washer over each of three M6 x 1mm, 25mm Hex Head Screws. Use these assemblies to secure the top hole of the Front Bracket, the Top Bracket, and the Side Bracket to the OEM metal mounting points. Slide a 1/4″ Split Lock Washer and a 1/4″ Flat Washer over one 1/4″ – 20 x 3/4″ Hex Head Screw and use it to secure the bottom hole of the Front Bracket to the OEM metal mounting point.
STEP 23 Slide a 1/4″ Split Lock Washer and a 1/4′ Flat Washer over each of three 1/4″ – 20 x 1″ Hex Head Screws. Use these assemblies to secure the Front Bracket to the threaded holes on the Stealthbox and the Bottom Bracket to the OEM metal mounting point.
Route the speaker cable and connect to the terminal cup on the Stealthbox’.
STEP 24 Flip the OEM rear panel over and lay it on a flat surface. Use a screwdriver to remove the 15 Phillips screws around the perimeter of the cargo pocket. Remove the cargo pocket from the panel.
After removing the cargo pocket, use a screwdriver to remove the two indicated Phillips screws, then remove the indicated trim piece from the rear of the panel.
| STEP 25 Remove the plastic protrusions from the back of the OEM rear panel within the indicated areas.
(Note: The plastic protrusions have already been removed in this image.)
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STEP 26 Place the Stealthbox Grille Panel over the panel opening with the grille cloth facing down. Use a screwdriver to hand tighten 14 of the Phillips screws removed in STEP 20 around the Grille Panel’s perimeter.
After hand tightening the screws, work back around the perimeter of the Grille Panel and fully tighten each screw. Do not overtighten the screws.
| STEP 27
Reinstall the OEM rear panel.
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STEP 28
Reinstall the remainder of the OEM panels and parts.

CONGRATULATIONS!

You have completed the installation for this model! Enjoy your new Stealthbox’!

MID/HIGH-FREQUENCY DRIVER FITMENT
A variety of 11_ Audio coaxial and component systems will fit in the factory speaker location of your vehicle.

Location / OEM Speaker Size Suggested JL Audio Speaker Models
Coaxial Models Component Models
Front Doors / 6 x 9-inch C1-690in, C1-690tx0, C2-690tx°0 C2-650×0),
C5-650×0) C1-6901, C1-6500), C2-6500, C3-650), C5-6500), C7-650cw0+2)
Rear Doors / 6.5-inch CI.650x, C2-650x, C5.650x

C5-650, C7-650cw0)

1 – Installation may require an adaptor, 2 – Component woofer only

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