NVX NE121S Single 12" Sealed 3/4" MDF Subwoofer Enclosure w/ W1v3 Car Subwoofer

Description

Authorized dealer

NVX NE121S

Single 12" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 1.0 Cu. Ft. with Polyfil and NVX Logo
Quantity: 1

Product Details:

Not compatible with NVX VC-Series Subwoofers
12" Single Sealed Subwoofer Enclosure
Made from 3/4" Medium Density Fiberboard (MDF) construction
Built with precision CNC technology for exceptional accuracy
Pre-lined with Poly-Fil for improved acoustic response
Premium Black Carpet with Black NVX Logo
Spring Loaded Push Terminals
Maximum subwoofer mounting depth: 10-1/8"
Subwoofer cutout diameter: 11-7/32"
Internal box volume: 1.00 cubic feet
Dimensions: 13.00" D x 15.00" W x 15.00" H
Authorized Internet Dealer
1-year Sonic Electronix Warranty

JL Audio 12W1v3-2

300W RMS 12" W1v3 Series Single 2-ohm Car Subwoofer
Quantity: 1

Product Details:

12" Single 2 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
11 mm Xmax
Frequency Response: 22 - 200 Hz
Resonance Frequency (Fs): 26.55 Hz
Sensitivity: 85.9 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

JL Audio 12W1V32 owner’s manual

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Specifications & Details

Subwoofer Specifications

Series

W1 v3 Series

Subwoofer Size

12"

RMS Power Handling

300 watts

Woofer Composition

Mica Injected Polypropylene - MIPP

Woofer Surround

Nitrile Butadiene Rubber NBR

Sensitivity

85.9 dB

Frequency Response

22 - 200 Hz

Subwoofer Design

Round / Circle

Enclosure Specifications

Box Type

Sealed

Number of Subwoofers

Box Style/Shape

Square/Rectangle

Wood Thickness

3/4"

Number of Terminals

Terminal Type

Binding posts (banana clip ready)

Box Exterior Color

Black

Box Finish

Carpet

Warranty and Return Policy

Parts Warranty Duration

1 year

Labor Warranty Duration

1 year

Warranty Provider

Sonic Electronix

Customer Ratings & Reviews

NVX NE121S w/ JL Audio 12W1v3-2 thumbnail image

Overall rating distribution

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

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Show only Verified Purchases

By feature average rating

Durability		5
Value		4.9
Features		5
Design		5
Usability		5

Customer Reviews

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Amazing Sound

The following review is for 12W1v3-2, which is a part of the bundle you are viewing.

I've always chosen JL audio for my car audio installs.

In a steal box environment it sounds absolutely amazing. I'm running a single 12" and couldn't be happier.

By Blake on November 1, 2014

47 found this helpful

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dis shit bangs

The following review is for 12W1v3-2, which is a part of the bundle you are viewing.

badass sub with right amp n set up 300 500 max amp I run one in a single cab truck in it and I can't keep my review mirror straight hits hard for one Jl audio sub buy it u will b hella pleased

By Anonymous on September 7, 2019

34 found this helpful

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Great mid-line sub

The following review is for 12W1v3-2, which is a part of the bundle you are viewing.

This is my first 12" sub. I have used 10" in past. This one seems to offer a little lower frequency extension, with great control. I like rock and in a small sealed enclosure, it is plenty fast enough to keep up. Volume is great with 300w RMS 2 ohm. So far no cons, works as I expect it to.

By CM on April 2, 2018

34 found this helpful

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amazing speaker quality

The following review is for 12W1v3-2, which is a part of the bundle you are viewing.

very nicely made and sounds very good on 300w amp

By william on April 8, 2018 Checkmark Icon

Verified purchase

32 found this helpful

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Great sound quality

The following review is for 12W1v3-2, which is a part of the bundle you are viewing.

This is my 2nd JL sub after owning a 12W0 and they both sound great. The W1 sounds slightly better so I’d recommend it over the W0 For the extra $60-80. In a sealed truck box, I’m running it off of a JL JX 250/1 and LC2i along with the factory head unit.

By Michael on November 9, 2017 Checkmark Icon

Verified purchase

31 found this helpful

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The following review is for 12W1v3-2, which is a part of the bundle you are viewing.

By Tom on June 13, 2023 Checkmark Icon

Verified purchase

30 found this helpful

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The following review is for NE121S, which is a part of the bundle you are viewing.

Works great with my Kicker CWR124

By GrimGodiva on June 9, 2026 Checkmark Icon

Verified purchase

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I was sent 2 different subs

The following review is for 12W1v3-2, which is a part of the bundle you are viewing.

First off these subs are awesome. Great bang for the buck. I ordered 2 of these & of course come to know now that sonic electronix dropped the ball & sent me 1 2ohm sub & 1 4ohm sub. So once again I had to contact them, send pics & then mail one back & wait a week to get the correct one that I should have gotten in the first place. Once again save your time & money & just buy your items from crutchfield.

By Geoffrey on June 7, 2026 Checkmark Icon

Verified purchase

2011 Cadillac Escalade ESV

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