NVX NSW104V2 + NVX XMDFS101 Sealed Single 10" Subwoofer Enclosure

700W Peak 350W N-Series V2 10" Dual 4-Ohm Car Subwoofer

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• 350 Watts RMS / 700 Watts Max
• Impedance: Dual 4-Ohm
• Ultra-Light Non Pressed Paper Cone
• Custom Blended Foam Surround
• 2” High Temperature Aluminum Voice Coil

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Product Highlights

• 350 Watts RMS / 700 Watts Max
• Impedance: Dual 4-Ohm
• Ultra-Light Non Pressed Paper Cone
• Custom Blended Foam Surround
• 2” High Temperature Aluminum Voice Coil



Authorized dealer

Wallet Friendly N-Series Power

The NVX N-Series subwoofers offer top-notch sound quality at an entry-level price. The NSW104V2 is a great multi-purpose sub that has been engineered to meet the highest audio standards. The stiff, ultra-light non pressed paper cone allows the N-Series subs to give you accurate and responsive low-end even when you have your system blasting. The custom-blended high roll foam surround allows for greatly improved excursion for further improved sound quality. The 2" dual 4-ohm high-temperature aluminum voice coil gives you a wide array of Ohm load wiring options for different applications. With an RMS Power Range of 200-350 watts, the NSW104V2 requires less power to operate efficiently without losing bass quality.

Continuing with the excellent engineering is a stamped steel basket that provides exceptional rigidity while minimizing any unwanted distortion. The N-Series subwoofers also include spring-loaded, chrome-plated push terminals that provide an easy and secure speaker wire connection. NVX's mission was to create an exceptional subwoofer at an entry-level price without sacrificing the quality and sound that the consumer deserves. They have succeeded!

1. Rubber Subwoofer Trim Ring Gasket

We’re all about the details here at NVX. That's why we include a rubber trim ring gasket with our N-Series subwoofers. The trim ring provides a tight seal against the sub and the box it is being mounted to, in order to prevent air pressure from passing between the two.

2. Surround & Suspension Technology

We’re all about getting the most bang for our buck, a key reason why we chose to include high-roll foam surround technology in the N-Series woofers. The surround itself is constructed with high excursion foam, which keeps the inward movement of the surround perfectly symmetrical with the outward movement.

3. Custom Stamped Steel Basket

Our custom basket offers several distinct advantages over traditional designs. We purposefully chose an especially open basket to improve airflow to reduce compression of the motor structure for both improved cone control as well as reduced back-wave interference.

4. 2” High-Temperature Aluminum Voice Coil

The stout 2" high-temperature voice coil is constructed from a copper wire wrapped around an aluminum former. This industry-standard design is powerful enough to readily drive the cone with strict linear control, yet at the same time remains efficient enough for the compact, space-saving magnet structure.

5. High-Energy Ferrite Magnet Motor Structure

We chose a highly magnetized single stacked Ferrite magnet for the motor structure in the new N-Series. This magnet allows for greater power handling and voice-coil control during high excursion limits.

6. Ultra-Light Non-Pressed Paper Cone

After testing scores of different cone materials, we decided on a custom blend of fine Ultra-Light Non-Pressed Paper fibers. This stiff yet lightweight material produces spectacularly accurate bass with a rich, natural tonal quality prized by audiophiles. The smooth matte finish of the cone offers a sleek, modern accent to the interior of any car.

7. High-Excursion Strain-Relieved Tinsel Leads

At NVX we understand that the components of a subwoofer must work in harmony to achieve sonic excellence and that a subwoofer is only as reliable as its weakest link. There is perhaps a no better example of our relentless attention to detail than the unique attachment method of our tinsel leads. Whereas the leads of most subwoofers are simply glued atop the spider, ours are glued at the basin of each fold in the spider with enough slack on top for an unrestricted excursion.

8. NVX Embossed Rubber Magnet Boot

We didn't even skimp on the magnet boot for our N-Series subwoofer. Besides looking better than a bare magnet the rubber boot protects the magnet from chipping and possible corrosion that can affect magnets exposed to the elements.

NVX NSW104 Version 2 (NSW104v2)

700W Peak 350W RMS N-Series V2 10" Dual 4-Ohm Car Subwoofer
Quantity: 1

Product Details:

  • 10" Dual 4-Ohm N-Series Subwoofer
  • Power Handling:
    • RMS: 350 Watts
    • Peak: 700 Watts
  • Ultra-Light Non Pressed Paper Cone ensures accurate, responsive performance even at high volume levels
  • Custom Blended High-Roll Foam Surround for extended excursion
  • Specially designed high excursion strain-relieved tinsel leads
  • 2” High Temperature Aluminum Voice Coil
  • Top-mount depth: 4.20"
  • Frequency Response: 20 - 200Hz
  • Sensitivity: 84.8 dB
  • High strength steel basket retains exceptional rigidity to minimize distortion
  • Chrome plated, spring loaded push terminals for easy, secure installations
  • High energy ferrite magnet motor structure allows for greater power handling and voice coil control during high excursions
  • Subwoofer grille sold separately - NV10GR
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Enclosure Recommendations:

  • Ported Enclosure:
    • Recommended Volume: 1.25 ft3
    • Tuning Frequency: 34 Hz
    • Ideal Power RMS: 300W
    • F3 (Hz): 31
  • Sealed Enclosure:
    • Recommended Volume: .75 ft3
    • Ideal Power RMS: 350W
    • F3 (Hz): 43
    • FC (Hz): 49
    • QTC: 0.862
Tips for Installing the your NVX NSW104V2 subwoofer


Single 10" Sealed 3/4" (1.2 cubic ft) MDF Black Carpeted Subwoofer Enclosure (Made in the USA)
Quantity: 1

Product Details:

  • Single 10" Sealed MDF Enclosure
  • Holds one 10" subwoofer
  • 3/4 MDF (Medium Density Fiberboard) Construction
  • Made in the USA
  • Each Piece is CNC Cut Exact to Specification
  • Sealed Box Design
  • Durable black carpeting
  • Gold Terminals
  • Internal Box Volume: 1.2 cubic ft.
  • Dimensions: 12"H x 13.5"D x 14.75"W
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Product history:

NVX NSW104V2, XMDFS101 thumbnail
(newest, current model)
NVX NSW104 thumbnail
(previous model, replaced by NVX NSW104V2 + NVX XMDFS101 Sealed Single 10" Subwoofer Enclosure)

Specifications & Details

Subwoofer Specifications
N Series
Subwoofer Size
RMS Power Handling
350 watts
Peak Power Handling
700 watts
Woofer Composition
Non-Pressed Paper
Woofer Surround
84.8 dB
Frequency Response
20 - 200 Hz
Subwoofer Design
Round / Circle
Enclosure Specifications
Box Type
Number of Subwoofers
Box Style/Shape
Wood Thickness
Number of Terminals
Terminal Type
Binding posts
Box Exterior Color
Box Finish
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

Item Details



Model Number:

NSW104V2, XMDFS101



Internal SKU:


Internal Product ID:


Product and How-to Videos

Customer Ratings & Reviews

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Customer Reviews

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Sounds awsome!

The following review is for NSW104V2, which is a part of the bundle you are viewing.

I'm running 3 of them in a sealed box, Hifonics 1600.1 Brutus Class D. Both from Sonic. Still braking them but they sound awsome, good sql. Very happy, getting a lot of thumbs up. Thanks again Sonic

By Mojo on March 30, 2015


found this helpful.

Slept on

The following review is for NSW104V2, which is a part of the bundle you are viewing.

I believe these are the most slept on subs on the market holy crap!!!, These things hit harder then a Rockford Fosgate p3 I used to have!, I only have one and I'm pushing about 400 rms to it off an alpine PDX amp and it hits hard!!! People come down from there houses when I'm double parked to tell me to lower my music!!, My full setup is alpine type s components front and back, an audio control ic7 to run the amp off my factory radio, and just one alpine pdx v75 shout out to alpine this amp is a beast it powers my whole system!! And last but not least this nvx 10 sub along with an SPL cap my system sounds awesome clear and loud!! Please don't sleep on these subs they hit harder then subs that cost twice as much and sound quality is on point!!

By Techdee87 on March 28, 2020


found this helpful.

Good sub

The following review is for NSW104V2, which is a part of the bundle you are viewing.

Good sub, great sound, sexy look, and it can take a beating.

By jared on January 25, 2018 checkmarkIcon Verified purchase


found this helpful.

NVX 104v2

The following review is for NSW104V2, which is a part of the bundle you are viewing.

This sub hits hard ands sound great doing it. I have 3 wired yp on a kicker 600.1. They sound great. If you want sone good tite bass grab you a set.

By james on January 17, 2020 checkmarkIcon Verified purchase


found this helpful.

Crazy for entry level subs

The following review is for NSW104V2, which is a part of the bundle you are viewing.

I bought 3 thinking it would be weak.. I should have only bought 1 or 2 LOL beastt.

By AJ on November 7, 2015


found this helpful.

Awesome quality

The following review is for NSW104V2, which is a part of the bundle you are viewing.

Tickled to death with ths sub and Belva (with the polished black front) box combo. I had 2- 12" Kenwoods running off of a Fosgate P300.1 amp and they sounded great but in my 06 Mustang GT my whole trunk was occupied. I wanted to downsize and after many days of looking I caught this sub on sale and thought I'd give it a go.. I just wish now that I would've got a 12" because this sub is amazing. Try it if your considering it, great quality, unreal lows and with a beefier amp I'm sure it'd be that much better. Great sub!!

By Brandon on April 26, 2017


found this helpful.

Nvx 10" sub

The following review is for NSW104V2, which is a part of the bundle you are viewing.

I was looking for a sub for a decent price. I found this NVX on sonic electronix web site, it had great reviews.So I figured I would give it a shot.Shipping was quick. I put this sub in a
sub zero vented box I had with an amp rated 370rms. This thing bumps great especially for the price. I also tried this sub in a seal box that I had to see which preformed better. I would say this sub was meant for a vented or ported box.The sound of this sub in a seal box was pretty good. But for my application the vented box sounds way better.

By Michael on December 11, 2017 checkmarkIcon Verified purchase


found this helpful.

These are Great

The following review is for NSW104V2, which is a part of the bundle you are viewing.

These are great. Running 2 of them free air right now until i get my enclosure and they sound phenomenal. Planning to buy 2 more.
Thanks Sonic

By Hance on January 9, 2016 checkmarkIcon Verified purchase


found this helpful.

Very low hitting bass

The following review is for NSW104V2, which is a part of the bundle you are viewing.

This sub surprised me as soon as i pluged it in very low bass amazing sound quality on a budget

By Anonymous on October 5, 2018


found this helpful.

Great buy sub

The following review is for NSW104V2, which is a part of the bundle you are viewing.

This sub sounds great with my Kenwood class D amp. Works well with mid and lower tones. Didn't break the bank either.

By Darrell on July 15, 2016


found this helpful.


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