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NVX BOOST Box Package with JL Audio 12
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5 star
95%
4 star
5%
3 star
0%
2 star
0%
1 star
0%



Durability
4.8
Value
4.8
Features
5
Design
5
Usability
5

Customer Photos & Videos


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

59 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

56 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

46 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

46 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

44 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

42 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

41 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

42 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

37 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

34 found this helpful


Excellent!

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

Another solid product from JL Audio. Hard to beat the quality of their stuff.

By dp on November 22, 2022 Checkmark Icon Verified purchase

18 found this helpful


The following review is for 12TW3-D4, which is a part of the bundle you are viewing.
By Clifford on September 18, 2023 Checkmark Icon Verified purchase

16 found this helpful


The following review is for 12TW3-D4, which is a part of the bundle you are viewing.
By Carlos on April 12, 2026 Checkmark Icon Verified purchase


Doesn't get better then JL Audio

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

Bought these for my dad for Christmas. They went to replace some Alpine swt-10's and let me tell you the difference was insane. The JL's hit like bigger subs but in such a smaller package. Got to say I'm jealous I gifted these to my dad now lol!

By Carson on April 12, 2026 Checkmark Icon Verified purchase
2014 Ford F-150


JL AUDIO 12TW3

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

What can I say? JL AUDIO is basically all that needs to be said. These subs are top notch.

By Chris on February 22, 2026 Checkmark Icon Verified purchase
2015 Ford F-150


The following review is for 12TW3-D4, which is a part of the bundle you are viewing.
By Michael on December 31, 2024 Checkmark Icon Verified purchase


BIG bass in small space

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

This is the first JL Audio product I have purchased and needless to say, I am happy with the purchase!

The amount of output combined with a nice sound and very broad output range make this sub a very nice addition to my basic factory stereo. I have it running on a 370 rms amp and it’s in a ported enclosure built per JL’s specifications. One of the other big benefits is the small amount of space required. I didn’t want to compromise much space in my pickup so this beautiful subwoofer just amazes me in all aspects; power efficiency, output, frequency response, sound quality, and all in a

By matt on November 12, 2024 Checkmark Icon Verified purchase


Hadassah speaker period!!!!

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

Love this speaker THIS IS TRULY THE BADDEST SPEAKER IVE EVER HAD. SPEND THE MONEY YOU'LL BE HAPPY YOU DID!!!! Use non ported box and OMG Nothing but smiles ????

By Anthony on October 4, 2024 Checkmark Icon Verified purchase


The following review is for 12TW3-D4, which is a part of the bundle you are viewing.
By Jorge on September 27, 2024 Checkmark Icon Verified purchase


These open box 12TW3's looked brand new

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

You couldn't tell that it was an open boxed item, sound amazing too!

By Robert on September 6, 2024 Checkmark Icon Verified purchase


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