Garage
Shop

See all parts that fit your 2018 S4

JL Audio 12W1v3-4

300W RMS 12" W1v3 Series Single 4-ohm Car Subwoofer

JL Audio
Shop all JL Audio
Limited time!
Product videos
highlight-star-icon

• RMS Power: 300 watts
• Impedance: Single 4 ohm
• Mica Injected Polypropylene - MIPP Cone
• Nitrile Butadiene Rubber NBR Surround
• Mount depth: 5.41"
• Sensitivity: 86.1 dB

Learn more about the 12w1v34
Universal fit Icon

Universal – fits most vehicles.

Similar items | Update vehicle | Vehicle store
List price $279.99
Save $50.00
Thanks , You Pay:
-18%

$229.99

 with warranty
Starting at $21/mo or 4 payments of $58 Buy now, pay later and installment payment plans are offered by Afterpay and Affirm. Learn more

Heads up

Your vehicle can use this product in multiple locations. Only a quantity of one can be selected from the product page. You will have the option to adjust the quantity within your cart.

shipping truck icon Free shipping in USA. Provide zip for delivery date.
Dollar Icon
VIP Product Get $23.00 in rewards to spend later
Quantity
In Stock
Brand new

Acima Logo

No Credit Option

Flexible Lease Payments

Early Purchase Options

Quick Approval Decision

Extend logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Hassle-free immediate replacement within minutes!
  • Easy online claims 24/7
  • Covers product breakdowns and failures
Swoosh Icon Icon of Swoosh

For over 25 years, we've been your X-Factor – the team dedicated to having the biggest impact on your shopping experience!

Award winning icon
Award-Winning Service
Shipping icon
FREE Shipping Orders $49+
60 days return policy icon
60-Day Easy Returns
lowest price guarantee icon
Guaranteed Lowest Price
inHouseExpert
In-House Experts
NVX - Worth the Envy - Direct to Consumer Car Audio

Choose from any of our many bundles that include this product for even more savings!

NE121S_12W1V34 small

NVX NE121S w/ JL Audio 12W1v3-4

Single 12" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 1.0 Cu. Ft. with Polyfil and NVX Logo w/ 300W RMS 12" W1v3 Series Single 4-ohm Car Subwoofer

(4)

$301.98

List price $379.98

Bundle Savings of $78.00

NE122P_12W1V34 small

NVX NE122P w/ JL Audio 12W1v3-4

Dual 12" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure – 3.25 Cu. Ft. with Polyfil and NVX Logo w/ 300W RMS 12" W1v3 Series Single 4-ohm Car Subwoofer

(4)

$587.97

List price $751.97

Bundle Savings of $164.00


Loading...
72-9002 main

Metra 72-9002

Install New Speakers in select 1994-2024 vehicles from Audi, Mercedes-Benz, Chevrolet

5
-26.68%

$10.99

List price $14.99

Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

254
-33.36%

$79.96

List price $119.99

XBAF65 main

NVX XBAF65

Universal 6.5" Waterproof Silicone Rubber Speaker Baffle Ring Kit (Pack of 2)

117
-37.15%

$21.99

List price $34.99

SXE-1751S main

Alpine SXE-1751S

440W Peak (80W RMS) 6.5" SXE-Series 2-way 4-ohm Component Speakers with Mylar-Titanium Tweeters

4
-16.67%

$64.99

List price $77.99

Current Promotions (2 offers)


Get a Free roll of Belva 16 Gauge Speaker Wire. Simply click the "Add Both to Cart" button and you will see your savings at checkout. This offer cannot be combined with any other coupons or offers.

JL Audio 12W1v3-4

100% off


Priced separately $242 98

Promo Savings of $12 99

Total price:

$229 99

Provides the best protection possible for the subwoofer, and is made with top-notch JL Audio quality materials. This offer cannot be combined with any other coupons or offers.

JL Audio 12W1v3-4

50% off


Priced separately $279 98

Promo Savings of $25 00

Total price:

$254 98

Product Highlights


• RMS Power: 300 watts
• Impedance: Single 4 ohm
• Mica Injected Polypropylene - MIPP Cone
• Nitrile Butadiene Rubber NBR Surround
• Mount depth: 5.41"
• Sensitivity: 86.1 dB

Description


JL Audio brand icon

Authorized dealer


Save on the Open Box Version:
Available Now - CLICK HERE


JL Audio W1v3 Series Subwoofer Driver
JL Audio W1v3 Series Subwoofer Driver

The W1v3 is an outstanding choice when your build provides space that is very tight and amplifier power that is respectably moderate. The driver features a shallow mounting depth (5.41 in. / 137 mm) and a compact motor structure, allowing it to comfortably fit in a lot of spaces where a typical 12-inch driver will not. Lacking a pole vent, the rear of the motor structure can be placed directly against an enclosure boundary. In addition, excellent excursion capability and linearity allow it to reproduce sub-bass with striking extension and quality. Several of JL Audio's proprietary technologies enhance its performance and reliability. This includes JL Audio's patented DMA, Elevated Frame-Cooling and Floating Cone Attach Method™ technologies.

Dynamic JL Audio Performance

Dynamic JL Audio Performance

The 12W1v3 Subwoofer can be driven with as little as 75 Watts. However, for best audio performance it is recommended to run an amplifier capable of between 200 - 300 Watts of continuous power per driver, like the JL Audio JX500/1D. In addition, these subwoofers are optimized to operate in either a ported or sealed enclosure, needing only 1.10 cubic feet of air space in a sealed box and 1.60 cubic feet in a ported/vented enclosure. (Specific dimensions and figures can be found in the user manual, linked further below.)


Striking Linearity and Control

Striking Linearity and Control

DMA is JL Audio’s proprietary Dynamic Motor Analysis system and is aimed at delivering superior dynamic stability and low distortion. As a result of DMA optimization, W1v3 motors remain linear in motor force over an extreme range of excursion and also maintain a highly stable fixed magnetic field in the gap over a wide power range. This leads to tight, clean, articulate bass that also allows for extreme linear excursion, phenomenal power handling and control, control, control.



JL Audio 12W1v3-4 Recommended Power Range

Product Details:

  • 12" Single 4 ohm W1 v3 Series Subwoofer
  • Power Handling:
    • RMS: 300 watts
  • Mica Injected Polypropylene - MIPP Cone
  • Nitrile Butadiene Rubber NBR Surround
  • DMA Optimized Motor
  • Elevated Frame Cooling design
  • Patented FCAM technology
  • Vented Reinforcement Collar (VRC) composite structure
  • Carefully engineered lead-wire design
  • 11 mm Xmax
  • Frequency Response: 22 - 200 Hz
  • Resonance Frequency (Fs): 26.21 Hz
  • Sensitivity: 86.1 dB
  • Recommended sealed box volume: 1.10 cubic feet
  • Recommended ported box volume: 1.60 cubic feet
  • Top-mount depth: 5.41"
  • Cutout diameter: 11.0625"
  • Authorized Internet Dealer
  • JL Audio SGRU-12 subwoofer grille optional (sold separately)
  • 1-year Manufacturer's Warranty

  • Priced Individually

PDF IconJL Audio 12W1V34 owner’s manual

Product history:

JL Audio 12W1v3-4 thumbnail
(newest, current model)
JL Audio 12W1v2-4 thumbnail
(previous model, replaced by JL Audio 12W1v3-4)

Subwoofer Wiring Guide


Wiring Guide to Wire 1 JL Audio 12W1v3-4 Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 JL Audio 12W1v3-4 Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

Wiring Guide to Wire 3 JL Audio 12W1v3-4 Subwoofers

4 Channel Amp

Wiring Guide to Wire 4 JL Audio 12W1v3-4 Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp


Loading...
Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

254
-33.36%

$79.96

List price $119.99

Limited time!
Club 622 main

JBL Club 622

360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers

5
-28.58%

$99.95

List price $139.95

DB652 main

Polk Audio DB652 (DB 652)

600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

214
-9.16%

$109.00

List price $119.99

43DSC6504 main

Kicker DSC650 (43DSC6504)

480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)

72
-10.53%

$84.99

List price $94.99

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

REF6532IXAM main

Infinity Reference REF6532IXAM

360W Peak (120W RMS) 6.5" Reference Series 2 Way Coaxial 3-ohm Speakers

22
-20.01%

$119.95

List price $149.95

XED62 main

Cerwin-Vega XED62

600W Peak (70W RMS) 6.5" XED Series 2-Way Coaxial 4-ohm Speakers

15
-16.67%

$49.99

List price $59.99

GX608C main

JBL GX608C (GX608CAM)

420W Peak (140W RMS) 6.5” GX Series 2 Way 2.3-ohm Component Speaker System

7
NSP65 main

NVX NSP65

540W Peak (180W RMS) 6.5" N-Series 2 Way Coaxial Car Speakers

93
-35.19%

$69.99

List price $107.99

PNW-65CS2 main

AudioControl PNW-65CS2

250W Peak (200W RMS) 6.5″ PNW Series 2 Way Component 3-ohm Speakers

4
-5.90%

$319.00

List price $339.00


Best selling similar products

Marine Club 12 small

JBL CB122 Club Marine 12

• Peak Power: 1200 watts
• RMS Power: 400 watts
• Polypropylene Cone
• Rubber Surround
• Impedance: Single 4 ohm
• Mount depth: 7-13/16"
• Sensitivity: 89 dB

(1)

$119.95

List price $379.95

VCW124v3 small

NVX VCW124 Version 3 (VCW124v3)

• Peak Power: 2400 watts
• RMS Power: 1200 watts
• Impedance: Dual 4 ohm
• Carbon Fiber Enhanced Non-Pressed Paper Cone
• Custom High Roll Foam Surround with black nylon stitching
• Mount depth: 7.02"
• Sensitivity: 85 dB (1W/1m)

(132)

$239.99

List price $287.99

SQW124 small

NVX SQW124

• Peak Power: 1200 watts
• RMS Power: 600 watts
• Impedance: Dual 4 ohm
• Polypropylene Cone
• Rubber Surround
• Mount depth: 3.51"
• Sensitivity: 84 dB

$299.99

List price $359.99

CWRT124 small

Kicker CWRT124 (48CWRT124)

• Peak Power: 1000 watts
• RMS Power: 500 watts
• Impedance: Dual 4 ohm
• UV-Treated Polypropylene Cone
• UV-resistant Santoprene Surround
• Mount depth: 3-3/4"
• Sensitivity: 85.5 dB

(18)

$199.96

List price $279.99

12W6v3-D4 small

JL Audio 12W6v3-D4

• RMS Power: 600 watts
• Impedance: Dual 4 ohm
• Mineral-Filled Polypropylene Cone
• Butyl Rubber Surround
• Mount depth: 7.52"
• Sensitivity: 85.4 dB

(82)

$949.99

List price $949.99

VCW122v3 small

NVX VCW122 Version 3 (VCW122v3)

• Peak Power: 2400 watts
• RMS Power: 1200 watts
• Impedance: Dual 2 ohm
• Carbon Fiber Enhanced Non-Pressed Paper Cone
• Custom High Roll Foam Surround with black nylon stitching
• Mount depth: 7.02"
• Sensitivity: 85 dB (1W/1m)

(95)

$239.99

List price $287.99

SW-LCSV212D4 small

Sundown Audio LCS 12 v.2 D4 12" (LCS12V2D4)

• Peak Power: 1000 watts
• RMS Power: 500 watts
• Impedance: Dual 4 ohm
• Paper cone
• Foam surround
• Sensitivity: 87.4 dB

(3)

$99.99

List price $209.99

SRX1240 small

Memphis SRX1240

• Peak Power: 500 watts
• RMS Power: 250 watts
• Impedance: Single 4 ohm
• Polypropylene Cone
• Rubber Surround
• Mount depth: 4.92"
• Sensitivity: 85 dB

$79.99

List price $139.95

Stage 122 small

JBL Stage 122 (JBLSUBST122AM)

• Peak Power: 1000 watts
• RMS Power: 250 watts
• Impedance: Single 4 ohm
• Polypropylene Cone
• Rubber Surround
• Mount depth: 6"
• Sensitivity: 91 dB

$109.95

List price $129.95

12TW3-D4 small

JL Audio 12TW3-D4

• RMS Power: 400 watts
• Impedance: Dual 4 ohm
• Mica Injected Polypropylene - MIPP Cone
• Rubber Surround
• Mount depth: 3.5"
• Sensitivity: 84.11 dB

(20)

$569.99

List price $569.99

Specifications & Details


Subwoofer Specifications
Series
W1 v3 Series
Subwoofer Size
12"
Peak Power Handling
600 watts
RMS Power Handling
300 watts
Voice Coil(s)
Single
Impedance (Per Voice Coil)
4 ohm
Frequency Response
22 - 200 Hz
Sensitivity
86.1 dB
Xmax (millimeters)
11 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Mica Injected Polypropylene - MIPP
Woofer Surround
Nitrile Butadiene Rubber NBR
Magnet Structure
Single Stacked
Subwoofer Grille
Optional (Accessory required and sold separately)
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Optimum Sealed Box Volume
1.10 cubic feet
Optimum Ported Box Volume
1.60 cubic feet
Top-Mount Depth (Mounting Depth)
5.41"
Cutout Diameter
11.0625"
Shallow Mount Installation
No
T/S Parameters (Electromechanical)
Free-Air Resonance (Fs)
26.21 Hz
Equivalent Compliance (Vas)
2.706 liters
Total Speaker Q Value (Qts)
0.502
Electrical Q Value (Qes)
0.535
Electrical Resistance of Voice Coil (Re)
3.915 ohm
Mechanical Q Value (Qms)
8.20
What is in the box?
Paperwork
User manual
WITB: Subwoofers
Subwoofer
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

12W1v3-4

Weight:

14.20lbs

Internal SKU:

12w1v34

Internal Product ID:

69581

Product and How-to Videos


Customer Ratings & Reviews


JL Audio 12W1v3-4 thumbnail image

5 star
80%
4 star
11%
3 star
7%
2 star
2%
1 star
0%



Durability
4.7
Value
4.6
Features
4.4
Design
4.5
Usability
4.8

Customer Photos & Videos


Customer Reviews

Sort by:

Loading...

Very pleased!

If you’re looking for something that’ll fit in a smaller, under seat box…this is it. They’re not the cheapest, but there’s more expensive out there too. Do it…you won’t be disappointed

I’ve always had 12’s, but wanted to go with something that would fit better in my truck, so I got some kicker 10’s. After some time with them, I just couldn’t get down with the 10’s….they just don’t do what 12’s do. After doing some digging, I found these W1’s worked for the same airspace as the box I have for the 10’s (they ask for 1 sq ft and the box is about .95 per side) and the amp (kicker 800.1) I have as well. Hooked them up today, SUPER excited with the result. Obviously I haven’t had much time on them yet, but I can already tell I made the right decision. I haven’t even really turned them up much and the bass is on point. I still need to re-tune the amp since putting them in. Need to make some adjustments tomorrow, but it’s jammin nice now.

By LH on January 13, 2023 Checkmark Icon Verified purchase

62 found this helpful


WOW

The following review is for a previous version (12W1v2-4).

I would definitely recommend these speakers to people. I have to 12"s in these subs, with the JL PowerWedge box. I'm using these subs with a JL 500/1 amp,but at 2 ohms its only putting around 275watts RMS. THEY POUND in my camaro. I was very supprised with these subs. I love JL audio. They have never let me down. Great subs for the amount of power they only need to take. I've owned Kicker CVR's, L7's, Comp's and many others. these are good subs.

By Justin L_925 on March 2, 2011

40 found this helpful


12w1v3-4

great sub id recommend it great value for what you are getting

By D3ranged on May 9, 2016

33 found this helpful


You have one 12???

The following review is for a previous version (12W1v2-4).

I have this sub in a huge 2.5 cubic feet vented box tuned at 50hz. I'm running a 600w (300rms) amp at 4 ohms to it and this thing is literally an eyeball rattler. If I'm in my driveway and I have it turned up the windows on my house shake and so does the china cabinet. It hits the lows like they are nothing while still providing superior sound quality. This thing is rediculous. Only con is the color. It is an ugly grey color. But jl gives you a metal grill to go over it which hides it.

Compared to the w0 series the w1 demolishes it. It is worth the upgrade. A friends car had 2 12" w0v2s in a vented box and you could only feel the bass. There wasn't much sound to it. But my single 12" w1v2 blew it out of the park.

By Kevum on December 26, 2012

35 found this helpful


sweet

The following review is for a previous version (12W1v2-4).

These speakers are awesome!! They seem to handle any power with ease. I put them in a ported box and the bass hits real hard which was something I did not expect. I totally recommend this speaker to anyone..

By joe on March 3, 2009

35 found this helpful


Good intro subs

These are great Intro subs! Currently have 2 of these installed in my 2017 Maxima but about to upgrade to 2 W3's. Not quite enough oomph! Lol

By Matt on January 2, 2023 Checkmark Icon Verified purchase

31 found this helpful


grate price for awesome power !!!

The following review is for a previous version (12W1v2-4).

I had 2 subs with a Jl500/1 and loved them so I upgraded to a JL1000/1 and boght 2 more and i was scared at first because i was told it was a powerful amp but they hold on pretty well. Will shore recomend them.

By Isaias on December 16, 2010

33 found this helpful


Good sub just dont put true power to it

The following review is for a previous version (12W1v2-4).

Blew one out on the first day of use. Don't put the "TRUE" RMS rated power through these. I think they expect you to be using one of those cheap amps that claims to make this power but really makes less. It is a good sub for boxes that don't have much back spacing, like in a truck. Just keep the power low on these suckers.

By Tyson on June 2, 2010

33 found this helpful


good for the price

The following review is for a previous version (12W1v2-4).

My son actually picked this out for his car. It seems to be a very good product and I would not hesitate to buy it again

By t.b. on September 17, 2009

31 found this helpful


SURPRISED!!!

The following review is for a previous version (12W1v2-4).

I bought 2 but ended up buying a single ported box, Paired with a Ap1000d great amp(discontinued).. i had about 250-300rms going to it gains and bass boost on half, Boy it p0unded those lows like a champ. Now i got dual pirted box tuned @40hz WOOOOOOW put in lil john and almost died looollllll....

By 95Gt on February 10, 2013

30 found this helpful




CUL-04 small

Crux CUL-04

Universal Lip-Mount Backup Camera with Parking Guidelines

$52.65

List price $81.90

T1T small

Rockford Fosgate Power T1T

Power Series 1.1" Inverted Aluminum Dome Tweeters

(2)

$119.99

List price $199.99

DT 24.3 small

Hertz DT 24.3

160W Peak (80W RMS) 1" Dieci Series PEI Dome Tweeters with External Crossovers

(1)

$79.99

List price $90.00

SGR-10TW3 small

JL Audio SGR-10TW3

Mesh Grille for JL Audio 10" TW3 Subwoofers

(9)

$39.99

List price $39.99

82-4400 small

Metra 82-4400

1/2" Universal 6.5" to 6.75" Plastic Speaker Spacer Rings

(9)

$12.99

List price $22.99

WS-MC-1 small

Wet Sounds WS-MC-1

5" Square Gauge Mount Style Digital Audio Marine Receiver with Bluetooth (SiriusXM Ready)

$699.99

List price $699.99

KKP 3 10 small

Ground Shaker KKP 3 10

10" Triple Ported/Vented Pro Solo-Baric Subwoofer Enclosure

$159.95

List price $269.95

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

2018 Audi S4

2013 Buick Regal

2016 Chevrolet Sonic

1990 Isuzu Pickup

2021 BMW X4

2016 Kia Optima Hybrid

2012 BMW 750Li

2020 Ford Edge ST

1989 Pontiac Firebird

2002 Pontiac Sunfire

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.