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NVX VSP68 with Sound Damping

600W Peak (200W RMS) 6x8" V-Series 2-Way Coaxial Speakers with 25mm Silk Dome Tweeters + NVX SDBSK2 Premium Sound Damping

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• 300 watts Peak Each, 100 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB
• Mounting Depth: 2.59"

Learn more about the vsp68_sdbsk2
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2026-07-27 11:08:20
List price $138.73
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-20%

$110.48

 with warranty
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Description


NVX brand icon

Authorized dealer

NVX 2-Way 6 By 8 Inch Speakers
Integrated Crossover 25 MM Tweeter Woven Tinsel Leads
Polypropylene Cone

NVX VSP68

600W Peak (200W RMS) 6x8" V-Series 2 Way Coaxial Car Speakers
Quantity: 1

Product Details:

  • 6" x 8" (also mounts in most 5" x 7" locations) V Series 2-way Coaxial Car Speakers
  • Power Handling:
    • Peak: 600 watts per pair / 300 watts each
    • RMS: 200 watts per pair / 100 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
  • Woven tinsel leads
  • Integrated crossover
  • Top-mount Depth: 2.59"
  • Cutout Dimensions: 7.36" x 5.15" 
  • Impedance: 4 ohm
  • Frequency Response: 70 - 20000 Hz
  • Sensitivity: 89 dB
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
PDF Icon Check out the VSP68 Owner's Manual

Priced Per Pair

NVX SDBSK2 Premium Stealth Black

91 mil 1.38 sq ft Car Speaker Sound Deadening Kit (Two 10" x 10" Sheets)
Quantity: 1

Product Details:

  • 1.38 square feet sound deadening kit
  • Solid black design for any stealth car audio installation
  • Core is based with 100% pure butyl rubber to withstand extreme heat
  • No asphalt, tar, or cheap fillers - will not outgas, melt or fall off
  • Waterproof barrier protects against moisture damage and mechanical oils
  • Up to 30% thicker than cheap 50–80 mil alternatives
  • Flexible aluminum backing contours tightly to complex door panels and vehicle curves with ease
  • Structural damping kills unwanted sheet metal resonance caused by heavy mid bass
  • Seals the door cavity to drastically increase speaker bass response and clarity
  • Lowers cabin ambient noise so you hear your music instead of the highway
  • Reflects radiant heat to help keep your vehicle interior cooler
  • Simple three step peel and stick installation process makes upgrading your sound quick
  • Combine this kit with NVX SDRLR1 Rubber Roller for easy installation
  • Pack includes two 10" x 10" sheets
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Specifications:

  • Install Location: Speaker
  • Material Thickness: 0.091 (2.3 mm)
  • Amount of Material: 1.38 square feet
  • Material Use: Vibration Dampener
  • Optimal Performance Temperature: 14°F to 140°F
  • Rated Temperature Range: -75°F to 450°F
  • Application Temperature: 60°F to 90°F
  • Dimensions (each piece): 10"L x 10"W

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Specifications & Details


Speaker Specifications
CTA-2031 Compliant
Yes
Series
V Series
Total PEAK Per Pair/Set
600 watts
RMS Power Handling
100 watts
Peak Power Handling
300 watts
Woofer Surround
Nitrile Butadiene Rubber NBR
Woofer Composition
Polypropylene
Tweeter Composition
Silk
Tweeter Size
1"
Tweeter Design
Dome
Design
2-way Coaxial
Speaker Size
6" x 8" (also mounts in most 5" x 7" locations)
Priced Per
Pair
Total RMS Per Pair/Set
200 watts
Sensitivity
89 dB
Number of Speakers
2
Cutout Dimensions
7.36" x 5.15" 
Top-Mount Depth (Mounting Depth)
2.59"
Magnet Type
Ferrite
Shallow Mount Installation
No
Voice Coil Diameter
1.5"
Impedance (Per Voice Coil)
4 ohm
Frequency Response
70 - 20000 Hz
General specifications
Speaker Grilles
No
Color
Black
Hi-Res Certified
No
Marine Certified
No
Sound Damping Specifications
Secondary Use
Vibration Dampener
Material Use
Sound Absorber
Total Amount of Material
1.38 square feet
Installation Location
Speaker
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

NVX

Model Number:

VSP68_SDBSK2

Weight:

8.80lbs

Internal SKU:

vsp68_sdbsk2

Internal Product ID:

207232

Customer Ratings & Reviews


NVX VSP68 with Sound Damping thumbnail image

5 star
86%
4 star
13%
3 star
0%
2 star
0%
1 star
1%



Durability
4.9
Value
4.9
Features
4.9
Design
4.9
Usability
4.9

Customer Photos & Videos


Customer Reviews

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Quality sound!

The following review is for VSP68, which is a part of the bundle you are viewing.

These speakers have a quality sound, they're clear and crisp! I have no complaints. Thank you NVX

By Jeremy on March 27, 2014

77 found this helpful


Don't look at any other speaker get these!!!

The following review is for VSP68, which is a part of the bundle you are viewing.

I installed these and ran all new 12 gauge wire back to my amp (Hifonics 800.4), and these speakers SCREAM!!! Great highs, mids, and bass...I've owned Type R's, Kickers, MB Quart, and other brands and these blow all of them out of the water!!!

By Matt on August 11, 2014

76 found this helpful


Great value

The following review is for VSP68, which is a part of the bundle you are viewing.

I purchased 2 pairs for my 2000 Ford F350 CC. Build quality is very good for the price and installed easily in the stock locations. I didn't use any sound deadening material or baffles, and am powering them off of a Kenwood DX471HD head unit. They are plenty loud and after adjusting some settings, they sound pretty good. It seemed the higher the volume, the better they sounded. The treble isn't as high as I was hoping, but probably better for my ears anyway. The bass is decent, but an added subwoofer is needed for full sound as expected. Great upgrade over the stock speakers for sure. Speakers have only been installed for couple weeks now, so durability is still a question.

By Ed on November 11, 2014

73 found this helpful


Good Quality Stuff

The following review is for VSP68, which is a part of the bundle you are viewing.

Im running these in my front and rear doors on an AB SQ 375 and they scream and sound clean. I can hear ever word of the music very clear and the 1" tweeter makes the highs sound great. I would recommend these speakers, upgraded from KS68s. NVX is quality.

By 210 on April 10, 2014

69 found this helpful


Great deal

The following review is for SDBSK2, which is a part of the bundle you are viewing.

Got this product free with the purchase of a pair of speakers it helps out a lot looks more professional and sounds cleaner definitely give it a try for your next project.

By Anonymous on August 8, 2019

62 found this helpful


Don't go without it

The following review is for SDBSK2, which is a part of the bundle you are viewing.

This really helps with overall sound quality, especially mid-bass in my experience. NVX offers excellent quality at better prices are than other popular sound deadening brands.

By Anonymous on September 9, 2019 Checkmark Icon Verified purchase

60 found this helpful


Very Thick Dynamat

The following review is for SDBSK2, which is a part of the bundle you are viewing.

This product is very thick compared to cheap versions. Priced excellent. If you want to reduce any vibration or road sound, choose this!

By Adrian on June 21, 2020 Checkmark Icon Verified purchase

59 found this helpful


Very pleased

The following review is for SDBSK2, which is a part of the bundle you are viewing.

I am glad I went with this brand. Easy application and works great in keeping my Corolla quiet and audio clean.

By Anonymous on November 26, 2019

59 found this helpful


NVX SDBSK2 Premium Stealth Black

The following review is for SDBSK2, which is a part of the bundle you are viewing.

Thick and heavy. I was suprised with the actual quality. For the price they’re great quality

By Anonymous on June 22, 2018

61 found this helpful


Good product

The following review is for SDBSK2, which is a part of the bundle you are viewing.

Sticky and did hook well to the cars body . Got it for free with my speakers purchase. Sonic electronix for life

By Anonymous on October 6, 2019

58 found this helpful



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