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JL Audio 12W0v3-4 W0v3 Series 12" 4-ohm subwoofer

Item # 13612W0V34

The JL Audio name means high-quality sound, and the 12W0v3-4 12" subwoofer doesn't come up short when...

The JL Audio name means high-quality sound, and the 12W0v3-4 12" subwoofer doesn't come up short when...

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25 questions - 30 answers

Item # 13612W0V34

In stock
$159.99 -$38.40 Outlet savings
$121.59 each

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About the JL Audio 12W0v3-4

John Pollard

Precision-built bass

The JL Audio name means high-quality sound, and the 12W0v3-4 12" subwoofer doesn't come up short when delivering trademark JL performance. You'll find patented technologies like an optimized motor system that promotes precise, linear cone movement, plus advanced cooling systems throughout the frame for rapid heat dissipation.

Precision-built bass

The JL Audio name means high-quality sound, and the 12W0v3-4 12" subwoofer doesn't come up short when delivering trademark JL performance. You'll find patented technologies like an optimized motor system that promotes precise, linear cone movement, plus advanced cooling systems throughout the frame for rapid heat dissipation.

Side view of 12W0v3-4 subwoofer

Long-lasting performance

This W0v3 Series sub features a tough polypropylene cone that resists flexing, and a durable foam surround that'll stand up to hard use. The cone's extra-long excursion capability lets it hit truly deep notes without distorting, while the hefty 2-inch voice coil drives the woofer accurately for top-notch performance under extreme conditions.

The patented elevated frame design delivers air flow directly to the voice coil, cooling it for better power handling. JL Audio designed this sub to work in compact sealed or medium-sized ported enclosures, and they offer an optional grille that'll protect your JL Audio sub in its box.

Subwoofer Wiring Diagrams

To see sample wiring diagrams for all common subwoofer/amplifier combinations, check out this informative article.

READ LESS

Product highlights:

  • Featured in our article: Best 12" car subwoofers for 2024
  • 12" 4-ohm subwoofer
  • polypropylene cone with foam surround
  • power range: 75-300 watts RMS
  • peak power handling: 600 watts
  • frequency response: 22-250 Hz
  • sensitivity: 85.64 dB
  • top-mount depth: 5-7/16"
  • sealed box volume: 1.375 cubic feet
  • ported box volume: 1.75 cubic feet
  • grille not included
  • warranty: 1 year
  • MFR # 92166

What's in the box:

  • One 12" Single voice coil 4-ohm subwoofer
  • Owner's Manual

Scratch & Dent items may be missing non-essential accessories. In some cases the manufacturer's accessories have been replaced with generic equivalents.

See the difference between "Open Box" and "Scratch & Dent" Outlet items

Customer reviews for JL Audio 12W0v3-4

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142 reviews

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More details on the JL Audio 12W0v3-4

Pat M.

Product Research

Features
Enclosure Compatibility

Features

Dynamic Motor Analysis (DMA): DMA is JL Audio's proprietary method aimed at improving dynamic motor behavior. As a result of DMA optimization, 12W0v3-4 motors display linear force over a long excursion range, and also maintain a stable fixed magnetic field in the gap over a wide power range. The result is reduced distortion, faithfully reproduced transients, and tight, clean, articulate bass.

Elevated Frame Cooling: The elevated frame design of the 12W0v3-4 delivers cool air through slots directly above the top plate to the voice coil. This not only enhances power handling, but also sound quality by minimizing dynamic parameter shifts and power compression.

Rear Gasket: The woofer has a rear gasket to provide an optimal seal when installing into the enclosure.

Long Excursion: The 12W0v3-4 subwoofer has 11.4mm of linear excursion, giving you louder bass with less distortion.

Enclosure Compatibility

Recommended Sealed Box Volume: JL Audio recommends a 1.375 ft³ sealed box. A diagram is provided in the owner's manual for a sealed box with external dimensions of 16" W x 19" H x 11.75" D, assuming 3/4" thick material. (If you are using 5/8" thick materials, you should subtract 1/4" from each dimension.)

Recommended Ported Box Volume: JL Audio recommends a 1.75 ft³ ported box. A diagram is provided in the owner's manual for a sealed box with external dimensions of 17.5" W x 14.75" H x 16.25" D, assuming 3/4" thick material. (If you are using 5/8" thick materials, you should subtract 1/4" from each dimension.) A round port with a diameter of 3" and a length of 14" is recommended, resulting in a tuning frequency of 26 Hz and a -3 dB point of 30.8 Hz.

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Customer Q&A

25 questions already asked

Q
Would a JL xd500/1v2 amp run 2 pf these JL 12w0v3 subs?
rylan  Dec 11, 2023
1 answer
A
Greetings Rylan. Similar question you asked on the XD600/1v2 only this amp would put our 250 watts to each sub. Still a good amp to use on the W0's, just not as good as the XD600/1v2 amp.
hogan  Dec 11, 2023 (Staff)
Q
I have a 800+1 punch amplifier this amp work for this subwoofer?
felipe  Sep 10, 2023
1 answer
A
This subwoofer is rated to handle up to 300 watts RMS. It should be paired with an amplifier that will provide up to 300 watts RMS when presented with 4-ohm impedance. For help with pairing amps and subs, please reach out to our advisors via online chat or phone at 1-800-324-9695.
zachary  Sep 10, 2023 (Staff)
Q
Can I hook one of these to a Phoenix Gold Xenon X400.1 400w Car Amp Amplifier (GAL127627)?
john calvin  Dec 15, 2022
1 answer
A
Greetings Calvin, and thank you for your question. The Xenon X400.1 will be putting out 400 watts at 1,2 or 4 ohms. This JL Audio 12W0v3-4 is only rated for 300 watts, we would not advise using that amplifier.
hogan  Dec 15, 2022 (Staff)
Q
Can i run 2 of these with a skar 1200w mono block at 2ohm? or is it too much for these subs
alexj1013  Dec 01, 2022
1 answer
A
Greetings Alex, and thank you for your question. These JL Audio 12W0 subs are rated to take 300 watts each. I would like the model of that amp to see what it actually puts our consistently at 2ohms.
hogan  Dec 01, 2022 (Staff)
Q
What is the break in process/duration?
cody  Aug 16, 2022
1 answer
A
JL Audio states that it is not necessary to reduce playback of the audio. On their web site, they state that "while it is true that the suspension of a speaker will loosen up over time, there is no need to play a speaker at half power or low volumes for an extended period in order to aid or ease into this."
jason  Aug 16, 2022 (Staff)
Q
Would a Cadence ZRS C9 Amplifier be sufficient to power this subwoofer on the 3rd and 4th channel bridged? I plan to use channel 1
cody  Aug 09, 2022
1 answer
A
The specs look pretty solid to me, Cody! The Cadence amp is rated for 300 watts into 4 ohms bridged, and this is pretty much exactly what the JL Audio 12WOv3-4 is looking for. Since you are hitting the RMS rating on the nose with the JL, you'll want to use little to no Bass Boost on the amp settings. This should sound really good if you are using channels 1 and 2 for full range speakers, all thumbs up from Bo!
bo  Aug 09, 2022 (Staff)
Q
Will 2 of these work in a q bomb box dual ported?
recklessrexx  Apr 16, 2022
1 answer
A
We have not received any answers from other customers on your question. I would recommend reaching out to an Advisor by phone (1-800-324-9695) or online chat. They should be able to help answer your question.
kenneth  Apr 20, 2022 (Staff)
Q
Will this fit in a shallow box?
minty  Apr 05, 2021
1 answer
A
This subwoofer has a top mount depth of 5-7/16" and is not considered a shallow mount subwoofer. We have other subs that are and can fit in boxes with less driver depth. I recommend contacting an advisor by calling 1-800-324-9695 to get a personal recommendation
jason  Apr 18, 2021 (Staff)
Q
i have two jl 12W0v3-4. Does this amp pair good with it? Pioneer GM-D8601 1,600W Class-D Mono Amp
timmy  Jul 20, 2018
1 answer
A
Thanks for your question. For information on selecting the best amp/sub combo I would recommend reaching out to an Advisor by phone (1-800-324-9695) or online chat. They will be able to help determine the differences and help you make the best choice for your system.
kenneth  Jul 23, 2018 (Staff)
Q
What are the repercussions of consequences of mounting this SW in a 0.725 cubic foot enclosure when it is recommended to have 1.375 cubic foot?
gary  Jan 21, 2018
1 answer
A
It simply will not perform at it's optimum capability. When using a smaller than recommended enclosure, you can compensate for some lack of airspace by adding polyfil box stuffing: http://www.crutchfield.com/p_027808/item.html For additional assistance and personalized recommendations, feel free to contact us directly by phone or through our online chat service: https://www.crutchfield.com/support/ContactUs.aspx
ryan  Jan 26, 2018 (Staff)
Q
I have a 600 watt Kicker amplifier ( i dont know the exact specs on it) and im running VM Audio ECW120's on it and they arent loud at all (for supposed "competition" subwoofers. How loud exactly are these JL Audio subs and how crisp is the bass?
justin  Mar 31, 2017
3 answers
A
I blew two sets of these
matthew  Mar 31, 2017
A
I have tried other subwoofers in the past and I found that the jl audio subs are far better then the other ones I tried as far as I'm concerned they hit hard and smooth and clean you can't go wrong with jl audio
terry  Mar 31, 2017
A
Very simply put if your running a 600 watt kicker amp to even just one of these they can definitely get loud and have very clean bass that JL always delivers.. hope this helps
stephen  Mar 31, 2017
Q
What size amp do i need to push just one ???
clayton  Jan 22, 2017
1 answer
A
Thanks for your question. For information on selecting the best amp for your subs I would recommend reaching out to an Advisor by phone (1-800-324-9695) or online chat. They will be able to help determine the differences between the amp models and help you make the best choice for your system.
kristina  Jan 22, 2017 (Staff)
Q
can this sub handle a 2ohm load when wired in parallel with 2 of them?
austin  Nov 13, 2016
2 answers
A
I only have one sub in a single enclosure.
kevin  Nov 17, 2016
A
YEs it can if you use the right amp
terry  Nov 16, 2016
Q
I have a Fox ported acoustics box in my 2004 dodge and I'm kinda disappointed in the accuracy of the bass. This is by far not my first system.... my set up is 2 12" JL W0's with a Rockford Fosgate Prime 500 wired in parallel to two ohms at the amp and I was just expecting a lil more. I've always used sealed boxes and has great results with JL, are these just not made for ported in closures? Specs on the box are 1.55 cubic feet on each side and as per crutchfields recommendations used a 1lb of poly fill to trick the sub thinking it's in a bigger 1.71 cubic foot box.... should I have gone sealed?
chris  Jun 29, 2016
1 answer
A
If you purchased the product from Crutchfield, feel free to contact our Tech Support team. They can walk you through the settings on the product and see if there may be a fix. Our toll-free Tech Support number is printed on your invoice, and is also available under the "My Orders" tab in the "My Account" section of our website. If you did not purchase the unit from Crutchfield, then you may want to contact the manufacturer. You can also post your question in our forums: http://community.crutchfield.com. Or try our online support center: http://crutchfield.custhelp.com/app/answers/list/kw/.
kristina  Jun 29, 2016 (Staff)
Q
Does this item come with the grate to protect it?
zack.14  Jun 20, 2016
3 answers
A
No
michael  Jun 21, 2016
A
NO
richard  Jun 20, 2016
A
No
david  Jun 20, 2016
Q
If I have 2 12 inch JL subs...what's the best amplifier to have pushing these?
carlos  Jun 12, 2016
1 answer
A
Thanks for your question. For information on selecting the best amp for your subs I would recommend reaching out to an Advisor by phone (1-800-324-9695) or online chat. They will be able to help determine the differences between the amp models and help you make the best choice for your system.
kenneth  Jun 13, 2016 (Staff)
Q
These subs or Kicker Compr 12" subs? Which sounds better?
justin  Dec 30, 2015
1 answer
A
Thanks for your question. For information on comparing two or more models I would recommend reaching out to an Advisor by phone (1-800-324-9695) or online chat. They will be able to help determine the differences and help you make the best choice for your system and your budget.
kristina  Dec 30, 2015 (Staff)
Q
How is the spl??
xcbr600x  Dec 08, 2015
1 answer
A
My old sub was a 12w1, so I thought I was going to be disappointed since the magnet was larger and heavier. Since my old sub was blown I didn't have the patience to exchange it. I was thoroughly impressed with how the speaker sounded after it was broken in. Not as deep as the W1, but it sounded great and just what I needed
michael  Dec 09, 2015
Q
I got 2 12's JL audio 12w0v3-4 goes with Boss Riot 1100. I wasn't happy with Boss Riot 1100. I need something better amplifier such as Class D. which amplifier class d should I get?
terry  Sep 15, 2015
1 answer
A
Thanks for your question. For information on selecting the best amp for your subs I would recommend reaching out to an Advisor by phone (1-800-324-9695) or online chat. They will be able to help determine the differences between the amp models and help you make the best choice for your system.
kristina  Sep 15, 2015 (Staff)
Q
What's a good amp to push this sub?
marcos  Apr 16, 2014
2 answers
A
Not sure what kind of amp ur look'n for but I have a Kenwood excelon x500-1. I had it pushing 1 JL 12wo sub in a sealed box and it sounded pretty snazzy. Now I have it pushing 2 12wo subs and its even snazzier!! Barely gets warm to the touch
robert  Jul 11, 2014
A
Thanks for your question. For information on selecting the best amp for your subs I would recommend reaching out to an Advisor by phone (1-800-324-9695) or online chat. They will be able to help determine the differences between the amp models and help you make the best choice for your system.
kristina  Apr 16, 2014 (Staff)
Q
I have a jl audio 500/1 mono amp currently plugged into two 12" alpines....they sound great but i've had jl audio subs before and I know they're incredible....which would be the best (2) 12" subs to pair up with this amp?
anna  Feb 17, 2014
1 answer
A
Thanks for your question. For information on selecting the best sub for your amp I would recommend reaching out to an Advisor by phone (1-800-324-9695) or online chat. They will be able to help determine the differences between the models and help you make the best choice for your system.
kristina  Feb 17, 2014 (Staff)
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