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JL Audio 12TW3-D4 (Open Box, Like New)

400W 12" TW3 (Thin-Line) Series Dual 4-ohm Subwoofer

JL Audio
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• Mounting depth: 3.50"
• Precision-built in USA at JL Audio’s Miramar, Florida factory
• Injection molded, mica-filled polypropylene cone
• Rubber Surround
• Cast Alloy Basket
• DMA-optimized motor design
• Very small sealed enclosure volume requirements

Learn more about the LS-12tw3d4-OB
Was $499.99 Details
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$399.99

 with warranty

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Product Highlights


• Mounting depth: 3.50"
• Precision-built in USA at JL Audio’s Miramar, Florida factory
• Injection molded, mica-filled polypropylene cone
• Rubber Surround
• Cast Alloy Basket
• DMA-optimized motor design
• Very small sealed enclosure volume requirements

Description


JL Audio brand icon

Authorized dealer

Item Condition - Like New:
A Open Box, Like New product is an apparently untouched product in perfect condition that includes all accessories and packaging. The original protective wrapping may be missing, but the original packaging is intact and pristine. There are absolutely no signs of wear on the item or installation. Instructions are included. Warranty details are included in the item description or comments. Item is suitable for presenting as a gift and savings should be abundant!

Product Features:


 

 

 

 
  • 12" TW3 (Thin-Line) Series Shallow Mount Subwoofer
  • Power Handling:
    • RMS: 400 watts
  • Recommended Power Range: 200 - 400 watts
  • Impedance: Dual 4-Ohm
  • Injection molded, mica-filled polypropylene cone
  • Rubber surround
  • No pole vent: permits mounting close to rear wall of enclosure.
  • Very small sealed enclosure volume requirements
  • Very long linear excursion capability
  • DMA-optimized motor designs
  • Patented “concentric tube” architecture
  • Patented “floating cone attach method” technology
  • Cast alloy frame
  • Aluminum-alloy dust cap and rear cap with JL Audio logo
  • Precision-built in USA at JL Audio’s Miramar, Florida factory
  • "Tab-Ear" frame design to fit driver in tight spaces
  • Black Steel-Mesh Grille Insert Available: JL Audio SGR-12TW3

  •  
  • Mounting depth: 3.50 "
  • Cutout dimensions: 11.625 "
  • Free Air Resonance (Fs): 26.46 Hz
  • Sensitivity: 84.11 dB
  • Xmax: 15.2 mm
  • Equivalent Compliance (Vas): 48.73 L
  • Frequency response: ~22 ~ 200 Hz
  • Matching Amplifiers:
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Check out the JL Audio 12TW3-D4 Owner's Manual


Subwoofer Wiring Guide


Wiring Guide to Wire 1 JL Audio 12TW3-D4 (Open Box, Like New) Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 JL Audio 12TW3-D4 (Open Box, Like New) Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp - Bridged

Wiring Guide to Wire 3 JL Audio 12TW3-D4 (Open Box, Like New) Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 JL Audio 12TW3-D4 (Open Box, Like New) Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp

Specifications & Details


Subwoofer Specifications
Series
TW3 Shallow Mount Series
Subwoofer Size
12"
RMS Power Handling
400 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
4 ohms
Frequency Response
22 - 200 Hz
Sensitivity
84.11 dB
Xmax (millimeters)
15.2 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Mica Injected Polypropylene - MIPP
Woofer Surround
Rubber
Magnet Structure
Single Stacked
Subwoofer Grille
Optional (Accessory required and sold separately)
Re-Cone Kit Available
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Optimum Sealed Box Volume
0.80 cubic feet
Optimum Ported Box Volume
0.95 cubic feet
Top-Mount Depth (Mounting Depth)
3.50"
Cutout Diameter
11.625"
Shallow Mount Installation
Yes
Electromechanical Parameters
Free-Air Resonance (Fs)
26.46 Hz
Equivalent Compliance (Vas)
48.73 liters
Total Speaker Q Value (Qts)
0.531
Electrical Q Value (Qes)
0.558
Electrical Resistance of Voice Coil (Re)
9.280 ohms
Mechanical Q Value (Qms)
10.766
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

12tw3d4

Weight:

16.90lbs

Internal SKU:

LS-12tw3d4-OB

Internal Product ID:

90059

Product and How-to Videos


Customer Ratings & Reviews



5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
4.8
Features
5
Design
5
Usability
5

Customer Reviews

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amazing

The following review is for 12TW3-D4, which is a part of the bundle you are viewing.

Sounds very clean and deep I love this woofers I do recommend jl audio for subwoofers

By JOSE on April 3, 2014

40

found this helpful.

Great product

The following review is for 12TW3-D4, which is a part of the bundle you are viewing.

If you looking for a shallow sub this is the one it punch like the big boys sub put 2 in my pilot and i love them

By Miyong on July 7, 2014

37

found this helpful.

Unbelievably clean

The following review is for 12TW3-D4, which is a part of the bundle you are viewing.

Takes up minimal space but viciously shakes the trunk. Clean & powerful hits.

By Cubert on June 17, 2020 Checkmark Icon Verified purchase

26

found this helpful.

Very nice product

The following review is for 12TW3-D4, which is a part of the bundle you are viewing.

Nice craftsman ship english instructions that are very good at install and wiring

By Sean on September 16, 2016

26

found this helpful.

Best shallow mount sub

The following review is for 12TW3-D4, which is a part of the bundle you are viewing.

This sub fit perfectly in my 2016 Tacoma. Have very limited space so needed to build a shallow box. I am extremely happy with the sound and quality of this subwoofer. Highly recommend.

By Jeremie on October 30, 2016

24

found this helpful.

Unbelievable! Best ever!!!

The following review is for 12TW3-D4, which is a part of the bundle you are viewing.

I have 1x 12tw3-d4 installed in a 2020 f150 crew cab platinum in a down fire under rear seat non ported box powered by a rd500, integrated with a lc2i pro and it freaking slams!!! Nice pure clean real bass! JL audio is the top of the line in my opinion! Don’t question it just buy it and you will be overly happy!!

By Undertaker on March 26, 2022

23

found this helpful.

Nice sounding sub

The following review is for 12TW3-D4, which is a part of the bundle you are viewing.

This sub hits and sounds amazing even with just one sub sounds great for shallow mount would defiantly recommend

By john on January 8, 2020

24

found this helpful.

Great Value

The following review is for 12TW3-D4, which is a part of the bundle you are viewing.

This a a great speaker. I'm very impressed that a shallow mount speaker would play so great.

By Alex on July 29, 2022

22

found this helpful.

Great Value

The following review is for 12TW3-D4, which is a part of the bundle you are viewing.

This a a great speaker. I'm very impressed that a shallow mount speaker would play so great.

By Alex on July 18, 2022 Checkmark Icon Verified purchase

22

found this helpful.

amazing!!

The following review is for 12TW3-D4, which is a part of the bundle you are viewing.

i have had everything from W7's to Skar. decided for a single ported 12 in my 2023 silverado. skar enclosure. and this sub. i never could have imagined a shallow mount sub sounding this clean, rich and loud. overall just super impressed. totally worth the money.

By Arthur on May 5, 2023 Checkmark Icon Verified purchase

18

found this helpful.

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