Stealthbox SB-J-JTGLAD/10TW1 - Subwoofer JL Audio - Free user manual and instructions

USER MANUAL Stealthbox SB-J-JTGLAD/10TW1 JL Audio

Black plastic mechanical component with rounded ends and a flat top (no text or symbols visible)

Stealthbox®

INSTALLATION GUIDE for the

SB-J-JTGLAD/10TW1

SKU# 94681

2020 & Up Jeep Gladiator (JT)

Enclosure Type: Sealed

Driver Type: 10TW1-4

Nominal Impedance: 2 ohms

Continuous Power Handling: 600 watts (RMS method)

SB-J-JTGLAD/10TW1 INSTR_SKU# 011550

! IMPORTANT

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.

INSTALLATION DIFFICULTY:

ESTIMATED TIME: 1 HOUR

JL AUDIO ~ Quality & Design ~ SBX STEALTHBOX®

Thank you for choosing a JL Audio Stealthbox* for your automotive sound system. With proper installation, your new vehicle-specific enclosed subwoofer system will deliver years of listening pleasure.

We strongly recommend that you have your new Stealthbox* installed by your authorized JL Audio 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.

INCLUDED HARDWARE

BOM ID Qty SKU Description 1 1 152750 Passenger Bracket 2 4 153988 3/8" Flat Washer 3 4 153987 3/8" Split Lock Washer 4 4 154038 3/8 16 x 1-1/2" Hex Head Bolt 5 1 152749 Driver Bracket

BOM ID Qty SKU Description

11152750 Passenger Bracket
24153988 3/8" Flat Washer
34153987 3/8" Split Lock Washer
4 4 154038 3/8 16 x 1-1/2" Hex Head Bolt
51152749 Driver Bracket

POWER RECOMMENDATION

JL Audio recommends high quality amplifiers such as the JL Audio XD600/1v2. The diagram below shows the recommended crossover settings for the XD600/1v2. 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.

JL AUDIO. XD600/1v2 Monoblock Subwoofer Amplifier Turn-On Mode Rem. [Offset] signal Infrasonic Filter SUB CH: Input Sens. LP Filter Mode / Shape 80 320 60 260 40 500 OFF [12dB] >24dB Filter Freq. (kHz) +12 VDC Ground Remote CH: 1 BJ BJ CH: 2 BU BU +12 VDC Ground Remote Mane Subwoofer Output

CONNECTIONS

Using quality power, signal, and speaker wire is essential in ensuring the performance of your Stealthbox ^6 . JL Audio recommends using a 4 AWG power kit such as the XD-PCS4-1B for your Stealthbox ^9 amplifier. Other kits are available should you be using more than one amplifier. Signal wire such as the JL Audio Premium Audio Interconnect Cables should be used to provide signal for both channels of the amplifier. JL Audio recommends using 12 AWG speaker wire for subwoofers such as our XC-BCS12-25.

Interior view of a car showing leather seat compartments and dashboard (no visible text or symbols)

STEP 1

Empty the rear seat area.

Interior view of a car showing the dashboard and seat area (no visible text or symbols)

STEP 2

Fold the seat bottoms up.

Interior view of a car showing the dashboard and seatbelt mechanism (no visible text or symbols)

STEP 3

Open the storage compartment, and remove the divider panels and mat to expose the mounting screws.

Interior view of a car showing a vehicle's seat frame and battery compartment with an arrow pointing to a component (no visible text or symbols)

STEP 4

Using a 10mm socket and wrench, remove the two screws from each side of the storage compartment.

Page 4 • JL Audio, Inc., 2020 Continued on Next Page

SB-J-JTGLAD/10TW1 INSTR_SKU# 011550

Interior view of a car showing dashboard, seatbelt, and dashboard components (no visible text or symbols)

STEP 5

Remove the storage compartment from the vehicle.

Close-up of a car's lower backrest and pedal mechanism, showing no text or symbols on the main components.

STEP 6

Using an E14 Torx socket and wrench, remove the factory seat bracket bolt from each side of the vehicle.

Interior view of a car dashboard with visible airbags and wiring (no text or symbols)

STEP 7

Unclip and remove the hardtop hardware storage box lid. Remove the foam insert from the hardtop hardware storage box to expose the mounting nuts.

Interior view of a car showing engine compartment with sensors and wiring (no visible text or symbols)

STEP 8

Using a 10mm socket and wrench, remove the two mounting nuts, then remove the hardtop hardware storage box from the vehicle.

Close-up of a dark blue textured object with a small bracket attached, no visible text or symbols.

STEP 9

Align the two holes in the Driver Bracket with the two threaded inserts in the back of the enclosure. Slide a 3/8" Split Lock Washer and a 3/8" Flat Washer over each of two 3/8 - 16 x 1-1/2" Hex Head Bolts, thread an assembly through each hole in the Driver Bracket, into a threaded insert, and hand tighten.

Repeat the process for the Passenger Bracket on the other end of the enclosure.

Close-up of a car's engine compartment with a white arrow pointing to a component (no visible text or symbols)

STEP 10

Carefully place the Stealthbox ^® into the vehicle, and align the slots in the Driver Bracket and Passenger Bracket with the factory seat bracket holes.

Center the enclosure in the vehicle. Using an E14 Torx socket and wrench, fully tighten the two factory seat bracket bolts. Using a 9/16" socket and wrench, fully tighten the four 3/8 - 16 x 1-1/2" Hex Head Bolts.

Interior view of a vehicle showing structural components and dashboard (no visible text or symbols)

STEP 11

Connect speaker cable to the terminal cup on the back of the enclosure, and route the cable as necessary.

Reinstall the hardtop hardware storage box.

Interior view of a car showing the rear seats and dashboard (no visible text or symbols)

STEP 12

Fold the seat bottoms back down.

Page 5 • J. Audio, Inc., 2020

SB-J-JTGLAD/10TW1 INSTR_SKU# 011550

CONGRATULATIONS!

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

Interior view of a car showing leather seat compartments and dashboard (no visible text or symbols)

MID/HIGH FREQUENCY DRIVER FITMENT

A variety of JL Audio coaxial and component systems will fit in the factory speaker locations of your vehicle.

Location / OEMSpeaker Size		Suggested JL Audio Speaker Models
		Coaxial Models Component Models
Dash	Upper / 3-1/2-inch	C2-350xC7-350cm
	Lower / 4-inch	C1-400xC2-400xC5-400cm
Roll Bar	Outer / 3-1/2-inch	C2-350x	C7-350cm
	Inner / 4-inch	C1-400xC2-400xC5-400cm

JL AUDIO. | How we play.\*

[phone] www.jlsudio.com #www.elsevier.com is subject to change without notice. A. No. or "No way play" are registered trademarks of A. No. or the Company's website contains additional information on the website. Production: 56 - 20000 L. New York, Inc. - For more detailed information please contact with the website at www.elsevier.com.

JLA-5KU# 011550 • ver. 02.20.2020 • 12369 NOH HCOMMENCE PARKWAY • MIRAMAR, HONICA • 13075 • USA