450W Peak (150W RMS) 4" V-Series 2-Way Coaxial Car Speakers with Silk Dome Tweeters

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• 225 watts Peak Each, 75 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohms
• Sensitivity: 86 dB
• Mounting Depth: 2.04"

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NVX VSP4 with Speaker Installation Kit

450W Peak (150W RMS) 4" V-Series 2-Way Coaxial Car Speakers with Silk Dome Tweeters



Product Highlights

• 225 watts Peak Each, 75 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohms
• Sensitivity: 86 dB
• Mounting Depth: 2.04"



Authorized dealer

The Perfect Way to Upgrade Your Factory System

NVX likes to provide their customers a high level of consistency when it comes to their products, especially when it comes to their speakers. When designing the V-Series Speakers, NVX had to keep the standards just as high as their X & N-Series. The V-Series Speakers met that and then some! With just the power from a standard head unit, these speakers lit up the interior of a demo car with brilliant highs and rich, powerful mids which really brought the music to life. They are confident that these speakers are legitimate contenders for high-quality aftermarket speakers.

A Complete Line-Up Made for Any Application

This series is one of the most versatile speakers in NVX’s catalog. Not only do the V-Series Speakers come in 4”, 5.25”, 6”, 6.5”, 6x8”, & 6x9” coaxials, but they are also available in component sets as well. There is no one else on the market today that delivers this level of sound quality at this price point for component speakers. NVX stands by that. The component sets are available in both 5.25 in. and 6.5 in. configurations. Each set of components comes with the 25mm VSPTW tweeters and two crossover networks engineered to beautifully complete the natural roll-off from the tweeters to the mid-woofers.

Brilliant Highs & Rich, Powerful Mids

Just like all of NVX’s other products, the V-Series Speakers are designed with long-lasting durability and high-quality sound in mind. Each cone is designed from a lightweight polypropylene material that provides your speakers with accurate mid and low notes. The Nitrile Butadiene rubber surround supports the linear movement for optimal accuracy for your speakers. The stamped steel basket is engineered for a sturdy foundation. The Y30 Ferrite motor structure maintains exceptional control over the driver for tight, crisp reproduction. The 1" 3/16 High-temperature TSV voice coil provides superior current distribution while effectively dissipating heat.

The Enhanced Tweeter Design Provides Remarkable Clarity & Definition

When it comes to designing the V-Series Speakers, NVX wanted to make sure they kept the same high-quality sound from their other speakers. NVX took the same silk-dome tweeter found in their N-Series speakers and improved upon them by increasing the surface area from 20mm to 25mm. This enhancement allows these speakers to directly compete with speakers 2-3 times the price. The tweeters deliver rich, warm treble with remarkable clarity and definition. Hear what all the noise is about with!

Product Details:

  • 4" V Series 2-way Coaxial Car Speakers
  • Power Handling:
    • Peak: 450 watts per pair / 225 watts each
    • RMS: 150 watts per pair / 75 watts each
  • Polypropylene cone material
  • Nitrile Butadiene Rubber NBR speaker surround
  • 1" Silk Dome Tweeters
  • CEA-2031 compliant: Yes
  • 1.5" Voice coil
  • Ferrite magnet motor structure
  • Top-mount Depth: 2.04"
  • Cutout Dimensions: 3.66"
  • Impedance: 4 ohms
  • Frequency Response: 100 - 20000 Hz
  • Sensitivity: 86 dB
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

  • Priced Per Pair

NVX VSP4 owner’s manual

Specifications & Details

Speaker Specifications
V Series
Priced Per
Speaker Size
2-way Coaxial
Tweeter Design
Tweeter Size
Tweeter Composition
Woofer Composition
Woofer Surround
Nitrile Butadiene Rubber NBR
Peak Power Handling
225 watts
RMS Power Handling
75 watts
Total RMS Per Pair/Set
450 watts
Total RMS Per Pair/Set
150 watts
86 dB
Frequency Response
100 - 20000 Hz
Impedance (Per Voice Coil)
4 ohms
Voice Coil Diameter
Shallow Mount Installation
Magnet Type
Top-Mount Depth (Mounting Depth)
Cutout Dimensions
Number of Speakers
CTA-2031 Compliant
General specifications
Marine Certified
Hi-Res Certified
Speaker Grilles
Includes Damping Kit
What is in the box?
User manual
WITB: Speakers
Speakers (2)
Speaker mounting brackets (2)
Mounting screws (4)
Speaker connection cables (2)
Other Accessory #6
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

Item Details



Model Number:




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Product and How-to Videos

  • NVX V-Series Car Speakers
  • 40 Mercury NVX Build
  • Farm Truck debut at Slamology 2015

Customer Ratings & Reviews

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nvx 4

installed these in a 90 Chevy regular cab. For the price they sound great
but the highs are a little bright for my taste.

By Cory on May 31, 2014


found this helpful.

dose what it supposed yo do

Pretty loud for four inch components. I would recommend them to any one

By Deven on January 5, 2015


found this helpful.

Best Quality and Affordable price

I order this items it fit my vehicle perfectly . I love it . It's very affordable.
Thanks Sonics.

By Chad on October 27, 2016


found this helpful.

Great cheaper speaker

I have these running against a stock Kenwood head unit. They complement my NVX amped, Digital Design VO series 6x9 door speakers. The VSP4 speakers are dash-mounted and sound excellent.

By Anonymous on November 30, 2019


found this helpful.


Great speaker, Installation was easy, Sound is great.
The speakers are well built, looks Quality.

By Anonymous on August 1, 2018


found this helpful.

Great budget coaxial

Replaced a couple of old factory Monsoon/Delco 4" rear speakers in a 2002 Camaro. These speakers were a much needed upgrade over the full range 15 year old factory speakers. Soldiered the connector off the factory speaker on and dropped it right in. Powered by the factory Monsoon amp, sounds great for the sale price of $35. Even though the factory speaker was a 2ohm and this is a 4ohm, there was no loss in output, these must be much more efficient.

By Andy on March 17, 2017


found this helpful.

Best Quality and Affordable price

I order this items it fit my vehicle perfectly . I love it . It's very affordable.
Thanks Sonics.

By Chad on October 27, 2016


found this helpful.


Great build quality excellent sound well worth the money, looking to buy the NVX 6.5” door speakers now

By george on July 19, 2020 checkmarkIcon Verified purchase


found this helpful.

fast flash trying to out run super man fast.

Haven't got it yet but ordered something from a different web sight and it will be here end of this month or next month not car related. and this will be here Friday... ill bet Thursday from past orders love this place

By Alex on August 2, 2016 checkmarkIcon Verified purchase


found this helpful.

Wow! These speakers sound amazing

I had never heard of this brand of speakers before. The reviews are very good, so with the price being so reasonable and all of the positive reviews and my 1990 Mercedes 300E desperately needing new dash speakers, I decided to try them out. I am used to purchasing high end speakers for my cars. Over the years, I have purchased Polk Audio, Acoustic Research, JBL, Kenwood and other well-known brands. They cost more in most cases and way more in some. These NVX brand speakers sound just as good for less money. The build quality is impressive for the price. They are so clear and clean sounding with the aftermarket JVC head unit in my old Mercedes. They sound so good; I'll need to change the speakers on the back deck to get that clear and clean sound throughout the whole car. I will definitely be purchasing NVX speakers to put back there.

By Infiniti68 on November 20, 2022 checkmarkIcon Verified purchase


found this helpful.


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