Garage
Shop

See all parts that fit your 1999 A4 Quattro

JL Audio Stealthbox® SB-T-FJ/12W1V3

Custom fit subwoofer enclosure for select 2007-2014 FJ Cruiser

JL Audio
Shop all JL Audio
highlight-star-icon

• Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with Single JL Audio 12W1v3-2
• 300 Watts RMS
• For 2007-2014 Toyota FJ Cruiser
• Stealthbox Installs on passenger side wheel well

See compatible vehicles Learn more about the sbtfj12w1v3

We apologize

This item has been discontinued


Loading...
C1-400x main

JL Audio C1-400x

70W RMS 4" C1 Series 2 Way Coaxial 4-ohm Car Speakers

8
R14X2 main

Rockford Fosgate Prime R14X2

120W Peak (60W RMS) 4” Prime Series 2 Way Coaxial 4-ohm Speakers

14
CS-DR421 main

JVC CS-DR421

440W Peak (70W RMS) 4" DRVN DR Series 2-Way 4-ohm Shallow-Mount Coaxial Car Speakers

-16.81%

$99.00

List price $119.00

C1-525x main

JL Audio C1-525x

100W RMS 5.25" C1 Series 2 Way Coaxial 4-ohm Car Speakers

6
51KSC504 main

Kicker KSC5 (51KSC504)

300W Peak (150W RMS) 5.25" KS Series 2 Way Coaxial 4-ohm Speakers

-13.33%

$129.99

List price $149.99

FKB110 main

MB Quart FKB110

160W Peak (80W RMS) 4" Formula Series 2-Way 4-ohm Coaxial Car Speakers

-36.18%

$29.99

List price $46.99

VSP4 main

NVX VSP4

450W Peak (150W RMS) 4" V-Series 2 Way Coaxial Car Speakers

17
-16.67%

$59.99

List price $71.99

Limited time!

Kenwood KFC-C1056S

440W Peak (42W RMS) 4" 2-Way Dual Cone 4-ohm Car Speakers

1
-44.29%

$39.00

List price $70.00

Description


JL Audio brand icon

Authorized dealer


 

Subwoofer Features:

  • One JL Audio 12W1v3-2 Subwoofer
  • Power Handling:
    • RMS: 300 watts
  • Recommended power range: 75 - 300 watts RMS
  • Wired to a 2 ohm load
  • Injection molded, mica-filled polypropylene cone
  • Rubber surround
  • DMA-optimized motor design
  • Elevated frame cooling enhances power and sound quality
  • Patented "floating cone attach method" technology
  • Vented Reinforcement Collar
  • Insert Molded Suspension / Coil / Terminal Sub-Assembly
  • Engineered Lead-Wire System
  • Xmax: 11.0 mm
  • Sensitivity: 85.9 dB
  • Frequency Response: 22 - 200 Hz
  • Matching Amplifier: JL Audio XD300/1v2
  • Authorized Internet Dealer
  • 2 Year Manufacturer's Warranty

Enclosure Features:

  • Compatible with select 2007-2014 FJ Cruiser
  • Side-firing design
  • Sealed enclosure
  • Steel mesh grille included
  • Stealthbox® Installs on passenger side wheel well
  • Replaces OEM "subwoofer" system, if vehicle is so equipped
  • Binding post terminals for secure and sturdy connection and installation
  • OEM Color: All
  • Color Match Grade: Good



Color Matching your Stealthbox®:

Some JL Audio Stealthboxes are not designed to perfectly match OEM colors. Some colors will contrast with OEM colors in order to provide a stylish setup. If you are looking for the closest color match, please select the JL Audio Stealthbox® color that is as close to your OEM color as possible and indicate your vehicle's interior color when ordering

Carpet Color Grade Identification
Perfect Actual exact factory color and texture (dye lot may differ slightly)
Excellent Precise color match, different texture
Good Very close to factory shade/tone
Fair Same basic color, different shade/tone
Poor Same basic color, substantially different shade/tone
Contrasts Not intended to match any factory color. Usually black. Good choice if no Good or better color match exists

Message from JL Audio: Our goal is to provide all Stealthbox® products in colors that match well with factory interiors. Because of availability issues with carpet colors, some Stealthbox® colors are not precise matches at this time. The match grades above give you an indication of how precise our color match is for each Stealthbox® model.

JL Audio SB-T-FJ/12W1V3 owner’s manual

Compatible Vehicles


Please use our Fitment Guide to determine specific compatibility for the submodel and audio features

The vehicle you have selected 1999 Audi A4 Quattro is not compatible. Change vehicle or See list of compatible similar products


Loading...
DMH-1800NEX main

Pioneer DMH-1800NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready

3
-16.67%

$349.99

List price $420.00

Club 322F main

JBL Club 322F (SPKCB322FAM)

150W Peak (50W RMS) 3.5" Club Series 2 Way Coaxial 3-ohm Speakers

1
-27.29%

$79.95

List price $109.95

Limited time!
DMH-W3050NEX main

Pioneer DMH-W3050NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay and Android Auto, and Built-in Alexa (Sirius XM Ready)

1
-24.20%

$469.99

List price $620.00

Club 522F main

JBL Club 522F (SPKCB522FAM)

270W Peak (90W RMS) 5.25" Club Series 2 Way Coaxial 3-ohm Speakers

-42.29%

$74.99

List price $129.95

Reference 5030cx main

Infinity Reference 5030cx (REF5030CX)

390W Peak (130W RMS) 5.25" Reference Series 2-Way 3-ohm Component Speaker System

2
-60.01%

$99.95

List price $249.95

Limited time!
DMX709S main

Kenwood eXcelon DMX709S

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto (Sirius XM Ready)

20
-33.50%

$399.00

List price $600.00

Limited time!
iLX-W670-M main

Alpine iLX-W670-M

6.75" Double DIN Touchscreen Digital Multimedia Receiver with iDataLink Maestro Support, Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)

2
-30.01%

$349.95

List price $500.00

JS35K main

Jensen JS35K

150W Peak (50W RMS) 3.5" Apex Series 2-Way Coaxial 4-ohm Car Speakers

51KSC3504 main

Kicker KSC35 (51KSC3504)

200W Peak (100W RMS) 3.5" KS Series 2 Way Coaxial 4-ohm Speakers

4
-11.11%

$79.99

List price $89.99

Limited time!
XAV-AX3200 main

Sony XAV-AX3200

6.95" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, WebLink, Apple CarPlay, and Android Auto (SiriusXM Ready)

14
-25.50%

$298.00

List price $399.99


Best selling similar products

SB-D-QDRAMD/10TW1 small

JL Audio Stealthbox® SB-D-QDRAMD/10TW1

• Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with Two JL Audio 10TW1-4 Subwoofers
• RMS: 600 watts per pair / 300 watts each
• For 2002-Up Dodge Ram
• Stealthbox Installs underneath rear seat

(3)

$1699.99

List price $1699.99

SB-GM-4GSUVCNSL/10TW1 small

JL Audio Stealthbox® SB-GM-4GSUVCNSL/10TW1

• Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with Single JL Audio 10TW1-2
• 300 Watts RMS Power Handling
• Stealthbox Installs Under Center Console

(2)

$1249.99

List price $1249.99

SB-J-GCHWK2/10W3v3/BK small

JL Audio Stealthbox® SB-J-GCHWK2/10W3v3/BK

• Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with Single JL Audio 10W3v3-2
• 500 Watts RMS Power Handling
• Stealthbox Installs into passenger-side rear cargo panel

(3)

$1199.99

List price $1199.99

Specifications & Details


Subwoofer Specifications
Subwoofer Design
Round / Circle
Voice Coil(s)
Single
Impedance (Per Voice Coil)
2 ohm
RMS Power Handling
300 watts
Woofer Surround
Rubber
Woofer Composition
Mica Injected Polypropylene - MIPP
Sensitivity
85.9 dB
Frequency Response
22 - 200 Hz
Xmax (millimeters)
11 mm
Subwoofer Size
12"
Enclosure Specifications
Number of Subwoofers
1
Box Style/Shape
Vehicle Specific
Number of Terminals
1
Terminal Type
Binding posts
Box Exterior Color
Black
Box Finish
Carpet
Final Wired Impedance
2-ohm
Type of Enclosure
Loaded
Box Type
Sealed
Warranty and Return Policy
Parts Warranty Duration
2 years
Labor Warranty Duration
2 years
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

SB-T-FJ/12W1V3

Weight:

35.30lbs

Internal SKU:

sbtfj12w1v3

Internal Product ID:

97202

Customer Ratings & Reviews


JL Audio Stealthbox® SB-T-FJ/12W1V3 thumbnail image

5 star
0%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
0
Value
0
Features
0
Design
0
Usability
0

Customer Reviews

Sort by:

Loading...
Sorry, no reviews found


SB-GM-SLVCTR2/10W3v3/DG small

JL Audio Stealthbox® SB-GM-SLVCTR2/10W3v3/DG

Custom fit subwoofer enclosure for select 2007-2014 vehicles from GMC, Chevrolet with 40/20/40 split front bench and locking lower storage (Ebony)

$999.99

List price $999.99

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

2004 Ford F-150

1999 Audi A4 Quattro

2004 Mercury Mountaineer

2009 Porsche Cayman

2003 Kia Sedona

1986 GMC G1500

2011 Mazda 3

2003 Saab 9-5

1992 Saturn SW2

2001 Daewoo Lanos

Vehicle
Store
Delete

2000 Harley Davidson XLH883

1978 Suzuki SP370

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.