500W 10" VS-Series Dual 4 ohm Car Subwoofer

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Product videos

• RMS Power: 350-500W
• Dual 4-ohm Voice Coil
• Hybrid Carbon And Fiberglass Woven Cone With A Pressed Paper Backing
• High Excursion Foam Surround
• Textured Stamped Steel Basket
• Dual Nomex Spiders

Learn more about the vsw104

Good news and a little bad...

This item has been discontinued

But you may be interested in the newest model that's available.

vsw104v2 thumbnail

NVX VSW104 Version 2 (VSW104v2)

OUR PRICE: $79.99

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Product Highlights

• RMS Power: 350-500W
• Dual 4-ohm Voice Coil
• Hybrid Carbon And Fiberglass Woven Cone With A Pressed Paper Backing
• High Excursion Foam Surround
• Textured Stamped Steel Basket
• Dual Nomex Spiders



Authorized dealer

Top Quality Bass at an Amazing Price

The NVX VSW104 is the perfect subwoofer solution. The series utilizes excellent engineering found in the higher end NVX subwoofers. It features a hybrid carbon and fiberglass woven cone with a pressed paper backing that is strong and lightweight for accurate response and extreme SPL. Keeping the cone under control is a high-roll 3-layer foam surround with silver stitching that is specially treated to give you maximum excursion. The VSW104 also uses a 2.5" high-temperature aluminum voice coil that provides maximum current distribution and has a power handling range of 350-500 watts RMS. All of these elements combined produce tight, deep and accurate bass that is sought after by bass-heads and audiophiles. If you are looking for an extremely well engineered subwoofer at an amazing price, then the NVX VSW104 is the perfect choice for you.

General Features:

  • 10" Dual 4-ohm VS-Series Car Subwoofer
  • Power Range:
    • RMS: 350-500 watts
  • Impedance: Dual 4 ohms
  • Non-pressed paper cone with woven carbon fiber top
  • High excursion 3-layer foam surround
  • Heavy duty custom textured steel basket for maximum rigidity
  • Dual Nomex Spiders
  • 2.5" High temperature aluminum voice coil
  • Double stacked Ferite magnet motor structure with protective rubber boot
  • Frequency response: 30-500 Hz
  • Resonance Frequency (Fs): 32.4
  • Top-mount depth: 5-5/16"
  • Sensitivity: 84.5dB
  • *CEA-2031 Compliant
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Additional Information:

*CEA-2031 Compliant: All CEA-2031 compliant loudspeakers adopt the same testing and measurement methods so comparing them side by side is easy. Loudspeakers include car speakers and subwoofers. The Consumer Electronics Association created new testing and measurement methods for mobile loudspeaker systems that define test procedures for rating the performance and physical size of speakers. This is important because you can now compare different speakers on the same playing field. Any manufacturers who adopt the CEA-2031 logo product mark can be compared evenly to other speaker manufacturers with the same mark.


Product history:

NVX VSW104v2 thumbnail
(newest, current model)
NVX VSW104 thumbnail
(previous model, replaced by NVX VSW104 Version 2 (VSW104v2))

Subwoofer Wiring Guide

Wiring Guide to Wire 1 NVX VSW104 Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 NVX VSW104 Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp - Bridged

Wiring Guide to Wire 3 NVX VSW104 Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 NVX VSW104 Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp

Specifications & Details

Subwoofer Specifications
VS Series
Subwoofer Size
RMS Power Handling
500 watts
Voice Coil(s)
Impedance (Per Voice Coil)
4 ohms
Voice Coil Material
Voice Coil Diameter
Frequency Response
30 - 500 Hz
84.5 dB
Xmax (millimeters)
11 mm
Subwoofer Design
Round / Circle
Main Cone Color
Dark Gray
Woofer Composition
Non-Pressed Paper With Woven Carbon Fiber Top
Woofer Surround
High Roll Foam
Magnet Structure
Double Stacked
Magnet weight
Magnet Type
Subwoofer Grille
Re-Cone Kit Available
CTA-2031 Compliant
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Optimum Sealed Box Volume
.75 cubic feet
Optimum Ported Box Volume
1.0 cubic feet
Top-Mount Depth (Mounting Depth)
Cutout Diameter
Shallow Mount Installation
Electromechanical Parameters
Free-Air Resonance (Fs)
32.4 Hz
Equivalent Compliance (Vas)
21.55 liters
Total Speaker Q Value (Qts)
What is in the box?
WITB: Subwoofers
Other Accessory #1
Other Accessory #2
Other Accessory #3
Other Accessory #4
Other Accessory #5
Other Accessory #6
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

Item Details



Model Number:




Internal SKU:


Internal Product ID:


Product and How-to Videos

  • NVX VS Series Car Subwoofers
  • Car Subwoofer Size Buying Guide | What Size of Sub Should I Get?

Customer Ratings & Reviews

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NVx very good

Just buy this sub . I have it in a ported box 1qf in a 2002 jeep liberty . And it rattles the back so bad .

By andrew on February 21, 2014


found this helpful.


Love these subs hit hard and sound nice and clear

By Thomas on August 18, 2014


found this helpful.

Great quality subwoofer. The best I've owned yet.

Wow the magnet is huge on this 10". Most people think I have a couple 12"s back in the trunk but it's just this bad boy slamming away. My favorite part is the SQ of this sub. It's definitely the best sounding subwoofer I've owned. Worth at least double! Beats out most subs in the 200$ range and it's half that. I love NVX now. Huge sound, huge quality, huge savings. You can't go wrong; very hard to beat. Perfect for my scion tc. Hooked up to a 3 channel JBL amp 500rms at 2omhs in a ported box and I love it. I'm satisfied.... for now..... but when I need more I will definitely be looking at NVX first.

By Ryan on January 19, 2014


found this helpful.

Amazing Bass Quality!

These are some meaty 10s. High quality bass and powerful. I have them in a 2008 F250 with a custom enclosure behind the rear seat. (The rear seat has been moved forward 2"). They are being pushed by a NVX JAD 1200.1 amplifier. TONS of power and loud, clear bass. Very happy with my purchase. High quality, affordable subwoofers.

By Marc on October 14, 2014


found this helpful.

This baby BANGS!!!

I have been asked what pair of 12's I have, what 15 I have, is there a 15 hidden somewhere and "Seriously, all that from that little thing?" I have this in a .77 cu. ft. sealed enclosure (for now) from Sonic Electronix powered by my NVX JAD900.5! This sub is AMAZING!!! Tight and accurate, but still deep and boomy! NVX is GREAT! There is no competition! Every product NVX makes is AWESOME! Sonic Electronix is the only choice for your car audio needs! Thanks guys!

By Eliseo on October 17, 2012


found this helpful.

Great buy

i absolutely love this sub. I installed it right after christmas and straight out of the box the surround was already softer than any sub ive had before after it broke in. i have this sub in a custom made ported box at 1.2 cubes and tuned to 32hz. right now its running at 400rms @ 2ohms with about 6db bass boost and this sub moves alot of air and hits lows very well. id recommened this sub to anyone who is on a budget looking for alot of bass. i only wish NVX made it in a 2ohm so i could wire it down to 1 ohm.

By breezee on January 4, 2014


found this helpful.

great sq and SPL for the price

Recently installed in my sisters car. Sound quality is superb, price is great, and speaker appears to be well constructed. So far the speaker could be comparable to high end sub's. Time will tell.

By DC on December 29, 2013


found this helpful.


i have installed one in my car and has now been broken in and i can say that it is bumping pretty hard for a 10. it is also tight strong bass, but i am going to change out the amp soon, because the amp i have will get a little distorted in high volumes.

By RUDEL on July 14, 2014


found this helpful.

boom per price

i just recently bought this from sonic and installed it myself. i have it on a power acustik razor 2500 amp which is suppose to put out 600rms @ 2ohms, which i do not believe since the amp is tiny. It will shake your car your trunk a little and vibrate your mirrors for a ten. For under $100, i believe that this is well worth the money.

By del on June 26, 2014


found this helpful.

Truly fantastic sub for the money

When I decided to upgrade my audio build for the third time I was debating which high SQ sub to go with. My salesperson suggested that I couldn't do better than the new NVX subs. I was prepared to spend 3 times what I did for a JL or Focal sub. I was extremely skeptical until I heard a W6 and this VSW side by side. The sound quality was as good or better on the VSW and I purchased it for a fraction of the price. For the first time in my car audio experience the hype lived up to the results. You simply cannot go wrong NVX products.

By DonnieE on December 5, 2012


found this helpful.


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