750W Peak (250W RMS) 5.25" V-Series 2-Way Component Speaker System with 25mm Silk Dome Tweeters

Shop all NVX
Product videos

• 375 watts Peak Each, 125 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohms
• Sensitivity: 86 dB
• Mounting Depth: 2.04"

Learn more about the vsp525kit

Select a vehicle. Make sure it fits.

Was $124.99 Details
Thanks , You Pay:


/set  with warranty

Heads up

We confirm fitment and offer accessories for speakers. Please set your vehicle first if you would like to purchase more than one vsp525kit.

Set your vehicle or Return to product page
shipping truck icon
FREE shipping to VA. Get it Tue, June 13
In Stock
Brand new

No Credit Option

Flexible Lease Payments

Early Purchase Options

Quick Approval Decision

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, Available 24/7

For over 22 years, we've been your X-Factor – the team dedicated to having the biggest impact on your shopping experience!

Award-Winning Service
FREE Shipping Orders $49+
60-Day Easy Returns
Guaranteed Lowest Price
In-House Experts

Expert built bundles that save you more (1)

Choose from any of our many bundles that include this product for even more savings!

NVX VSP525KIT Component Speaker System with Speaker Installation Kit

5-1/4" Component Car Speaker System with Speaker Baffles, Sound Dampening and Heavy Duty Roller



Current Promotions (2 offers)

Spend $50 or more a get a FREE NVX Black Reusable Cloth Face Mask. This offer cannot be combined with any other coupons or offers.


100% off

Priced separately $104 98

Promo Savings of $4 99

Total price:

$99 99

Reduce panel vibration, increase mid bass, reduce destructive waves, and get better sound! The F.A.S.T. Rings Kit help to focus all the sound into the cabin, bringing out the full potential of your speakers. This offer cannot be combined with any other coupons or offers.


50% off

Priced separately $119 98

Promo Savings of $10 00

Total price:

$109 98

Product Highlights

• 375 watts Peak Each, 125 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:

  • 5-1/4" V Series 2-way Component System Car Speakers
  • Power Handling:
    • Peak: 750 watts per set / 375 watts each side
    • RMS: 250 watts per set / 125 watts each side
  • 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 Complete Component System: 2 midwoofers, 2 tweeters and 2 crossover networks.

NVX VSP525KIT owner’s manual

Specifications & Details

Speaker Specifications
V Series
Priced Per
Speaker Size
2-way Component System
Tweeter Design
Tweeter Size
Tweeter Composition
Woofer Composition
Woofer Surround
Nitrile Butadiene Rubber NBR
Peak Power Handling
375 watts
RMS Power Handling
125 watts
Total RMS Per Pair/Set
750 watts
Total RMS Per Pair/Set
250 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
2 Woofers + 2 Tweeters
CTA-2031 Compliant
General specifications
Marine Certified
Hi-Res Certified
Speaker Grilles
Optional (Accessory Required and Sold Separately)
Includes Damping Kit
What is in the box?
User manual
WITB: Speakers
Speakers (2)
Mounting screws (8)
Mounting clips (8)
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 V-Series Car Speakers
  • Replace your Car Speakers and Upgrade to Better Sound | Sonic Electronix
  • How To Test Speaker Polarity | Tips & Demo | Car Audio 101
  • How To Install Coaxial Car Speakers | Aftermarket Speakers in a Scion tC | Car Audio 101

Customer Ratings & Reviews

5 star
4 star
3 star
2 star
1 star

Sort by:



i have recently purchased and installed this kit so i figured a review would be worthy for this.
upon opening the package i couldn't help but be amazed about how much it weighed for just a 5 1/4 component kit. the magnet on the woofers have a lot of weight. the tweeters you can really see the quality in them its really hard to explain just buy a nvx tweeter and you'll see. the cross overs are clearly labeled and make for a really clean install. upon hearing them in action i was blown away the mids sound punchy as heck some times i feel like i have a set of decent ten inch woofers in my door and the tweeters are loud as heck thanks once again sonic and nvx i truly am not ashamed of this purchase.

By alexander on March 6, 2014


found this helpful.

Good price

I bought to replace my 1999 oldsmobile eighty eight stock component speakers. When I purchased I hadn't yet taken off the door panels to look at old speakers, I just used the speaker fit ode here on sonic electronix to find a pair that would fit my car. Well what I didn't realize is that the old tweeters had a very specific bracket which the nvx set did not include. This set of nvx seems to be more towards custom tweeter installs with options to mount flushed or exposed.Anyways, I was worried at first because Id spent long enough deciding what to buy and at this point justwanted to hear the dang things! I ended up using the thickest duct tape I've ever owned to hold me down, and once pressed up against the door they didn't make a rattle or move so it seems to have worked. The woofers on the other hand screwed right in. Overall I am happy with this buy and would recommend them

By David on December 26, 2014


found this helpful.

took a chance

I took a chance on these based on their reviews, i usually would buy a big brand but these seemed legit. I bought these and the nvx 6x9s. After hooking everything up it sounded pretty good but it was just my crappy head unit powering them, so when i bought an amp wow these things came to life. my whole truck is rocking now!

By Mitchell on December 16, 2014


found this helpful.

Great Value and Sound

I put this set in my 83 F-150 with a older Sony 100.2 amp. Sound good, very clear and they make my door mirrors vibrate. I feel I got my money worth and then some. Highly Recommended!!!

By John on June 29, 2014


found this helpful.

Great fit

I bought these with the 6x9's as well they're such great quality and have amazing sound easy to install fit so good I was able to use all factory parts to install them! Great quality at an even better price thanks sonic!!!

By Ryan on June 29, 2015


found this helpful.

Buy now

NVX has a new customer for life. Good shizz. Buy them now. Amp or no amp they are beautiful! Yes beautifully loud and appearance wise. Quality.

By david on September 28, 2014


found this helpful.

great price.

speaker out performed my expectation at great price highly recommended.

By Mike on July 14, 2014


found this helpful.

Bright, but worthy - especially for the coin

My first impression of this kit is that the tweeters are way too loud and bright. However, using the -3dB attenuation on the crossover helps quite a lot. I discovered that using the swivel in the flush mount option to point the tweeters at the windscreen made a world of difference & did wonders for staging. If your only option is to aim these tweeters on-axis or close to on-axis, you'll want to choose another kit. However if you have the room/configuration to aim them forward, or significantly off-axis, they sound great.

The woofers sound quite good, but really need an amp to get them off their butts. Sound quality is realistic, midbass is present, but not overwhelming...well balanced.

Don't expect to use the included clip nuts as every one I tried snapped in half. I just re-used factory hardware where possible & some drywall screws in my homemade adapter

Other than that, the drivers & crossovers are well-designed and executed & should make most happy - again as long as you amp them & move the tweeters off-axis. Reflected seems best so far with the tweeters. On-axis is too harsh.

I'm still tuning and will be for some time to come, but for the coin, and particularly after re-aiming the tweeters, I'm quite happy with this set. Solid construction, poly cones & butyl surrounds should mean a long, happy life. Considering price (and the huge discounts currently available), these little numbers earn themselves 4 stars.

By Beaver on November 23, 2015 checkmarkIcon Verified purchase


found this helpful.

Great Sound!!!

Great Sound No Doubt! It was tricky to run wires back & forth thru the car to crossover but very worth it at the end! You won’t regret this buy made my Bose system sound pathetic.

By Jeffrey on February 16, 2020 checkmarkIcon Verified purchase


found this helpful.

Top notch

I had my Doubts about NVX but I can say this is some of the best car audio I have had it is in my opinion very close to JL audio.

By kevin on March 19, 2018 checkmarkIcon Verified purchase


found this helpful.


Similar Products

Best selling similar products

Hertz DSK130.3

• 60 Watts Max Each, 30 Watts RMS Each
• Water-repellent pressed paper cone material
• PEI Tweeter Dome
• 4 Ohms Impedance
• Sensitivity: 93 dB



• 375 watts Peak Each, 125 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohms
• Sensitivity: 86 dB
• Mounting Depth: 2.04"



Cerwin Vega XED525C

• 300 watts Peak Each, 30 watts RMS Each
• 1" Metallic Balanced Dome Tweeters
• Curvilinear polypropylene cone material
• Impedance: 4 ohms
• Sensitivity: 94 dB



JL Audio C2-525

• 225 watts Peak Each, 60 watts RMS Each
• 3/4" Silk Dome Tweeters
• Mica Injected Polypropylene - MIPP cone material
• Impedance: 4 ohms
• Sensitivity: 89 dB



JL Audio C3-525

• 225 watts Peak Each, 75 watts RMS Each
• 1" Silk Dome Tweeters
• Mineral-Filled Polypropylene cone material
• Impedance: 4 ohms
• Sensitivity: 90 dB



Related Searches

Add vehicle

Save up to 10 different vehicles in your garage

< Back