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NVX SDSK2 - 90mil 2.3mm THICK - Customer Ratings & Reviews



5 star
82%
4 star
16%
3 star
2%
2 star
0%
1 star
0%



Durability
4.9
Value
4.8
Features
4.7
Design
4.8
Usability
4.9

Customer Reviews

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good stuff

I got this free when i ordered my 4x6 speakers i installed it on the rear set no space in the front openings so far so good still sticking to the metal and no rattles.

By MIGUEL on January 20, 2014

137

found this helpful.

Nice Wiring Kit

This is a nice quality kit at a fair price. It had everything that was needed to complete the task.

I had purchased another kit that I really wasn't happy with, and decided to purchase this one. I liked the attention to detail in the preparation of this kit. Recommended.

By Mr Sparkie on September 20, 2014

130

found this helpful.

Works pretty good

I bought this product for my trucks doors, and I noticed it's thicker than other sound dampening material I've used before that I paid a lot more for. This is a great product at a great price

By Zach on March 9, 2014

128

found this helpful.

HIGH QUALITY

EASY TO CUT TO THE SIZE YOU NEED, DOES A GREAT JOB AT MINIMIZING VIBRATIONS

By RANDALL on February 24, 2014

121

found this helpful.

EXCELLENT

Very nice sound dampening material easy to install and gives a great added depth to the sound of yr system, deeper bass and mids and also minimizes the resonance of the factory locations

By Jason on October 4, 2014

120

found this helpful.

Easy to use, good performance!

We used this in conjunction with a component speaker upgrade to a 2003 VW Passat. This material is simple to use (if you can work scissors and peel off adhesive backing, you can handle this stuff!), and you can easily cut it to any size or shape to fit your particular vehicle. Installing this material was the easiest part of our whole car audio upgrade project!

By Tom on June 20, 2013

117

found this helpful.

sound deadener

Amazing stuff I wish I could afford to cover my whole truck with it!

By Kent on September 28, 2012

116

found this helpful.

Great Buy when 50% off

Now this product is good quality! I highly recommend this product!

By Tony on December 8, 2014

115

found this helpful.

Nvx = quality at the best price.

I'm so happy with all my NVX products. They are always the best in quality and price. No smell and if it's not a lot you can apply it without a roller. (I used my hands and the back of a screw driver to really smooth it out)

By Ryan on January 19, 2014

113

found this helpful.

Does the job great

I would definitely. Recommend this it was part of a promotional. Thing used alot of other brands would say works just as well if not better glad i did the deal . Now i can get more for cheaper. "Get it you wont be disappointed "

By Richard on January 13, 2015

111

found this helpful.

BETTER THAN DYNAMAT AT A BETTER PRICE!

BETTER THAN DYNAMAT AT A BETTER PRICE!
Very sticky backing and very easy to install.
The NXV product line offers top notch performance with awesome value that can't be beat for the price.
I am speaking from 27 years of car audio experience.
LOOK NO FURTHER YOU HAVE FOUND WHAT YOU NEED...NVX !

By EDWARD on April 19, 2014

108

found this helpful.

NVX

I would recommend the NVX dampening sheet..because it's the best one on the market

By Alex M on April 15, 2014

109

found this helpful.

Great!

Nice thick and easy to install. Improved sound and road noise!

By Chris on February 17, 2013

101

found this helpful.

sound deadner

first time using deadner but it was easy to use and it made a noticeable difference in the sound I would recommend

By joshua on December 11, 2014

101

found this helpful.

Thick

it thick and sticky and works good but I recommend you get a roller and clean the area you are applying to

By Brennen on December 6, 2014

101

found this helpful.

Reduce Distortion

These are great. Installed them on my door panels behind the speakers. They help to greatly reduce any resonance and vibrations caused my road noise and sound waves. Helps speakers sound better and increase sound quality they can produce.

By Stan on September 6, 2012

94

found this helpful.

A++

Don't go to "Worst Buy" and pay way too much for the same thing. NVX is a solid product and does the job very well for the money.

By Sam on May 23, 2014

88

found this helpful.

Quiet the doors

Worked perfectly to silence door rattle and even got rid of some road noise.

By Chris on December 5, 2012

90

found this helpful.

Great stuff

This stuff is great! I got it free with my Skar speakers and it worked just like they say. I can crank it up and get almost no rattles where before I had all kinds of rattles. It's also very easy to put on and trim.

By Chris on August 26, 2014

92

found this helpful.

Great sound dampener at agreat price .

I bought this from sonic to mount my NVX VSP65 speakers In the front and rear of my car and let me tell you there is not even a hint of vibration even when cranked ! A must have for speaker installation . Another fantastic product from Sonic and NVX with fast professional service !! Two thumbs up .

By Freddy Krueger on March 24, 2015

82

found this helpful.

Serving It's Purpose

This sound deadner came with some jbl p660c speaker and i had them installed when speakers were. These are installed inside front door on the inside of door skin and i have no rattles on the door skin. I guess it's doing it's job. No complaints about it.

By Ronald on September 22, 2013

88

found this helpful.

Shop around!

For the price, there are better sound dampening products available.

By Laura on April 20, 2014

84

found this helpful.

Good sound deadening material

This stuff is pretty good at keeping the sound in and other noises out. very thick, no smell. Great product, easy to cut.

By Kishan on March 22, 2013

94

found this helpful.

good stuff

I used this stuff on the half doors of my ext. cab to help in prove sound and it works. its good stuff but for what it is its over priced in my opinion but worth the cast.

By Andrew on September 18, 2013

79

found this helpful.

Quality stuff

This stuff is very easy to use, just make sure the surface area is clean first, preferably with a mild grease detergent like dish washing liquid. The sheets are definitely thick and can become quite sticky, so plan ahead properly. Best to do it on a hot day where the panels are already nice and hot. Can't say if it made a difference as I changed the entire stereo and deadened the car at the same time.

By Scott on September 17, 2013

81

found this helpful.

this stuff was truly a lifesaver

I had no idea I needed this until I ordered it. I used it for waterproofing a custom made compartment so that I can get an amp in the dash of a corvette. can't recommend this stuff enough.

By Plextorkid on October 21, 2013

88

found this helpful.

great product...

This stuff is pretty good at keeping the sound in and other noises out. no smell. Great product.

By Marcelo on November 25, 2013

68

found this helpful.

NVX SDK2

VERY EASY TO USE GREAT PRODUCT HEAVY DUTY YOU CAN SHAPE IT IN WHAT EVER YOU WHANT AROUNT THE SPEAKERS

By YESENIA on November 7, 2014

68

found this helpful.

serieux

je ne connaissais pas.
je suis étonne de ce produit.
très bien.mais difficile a l' utiliser.
je le recommande.

By dimitry on December 1, 2013

64

found this helpful.

Good value

For what you pay this is a good value, it dampens the vibration caused from the aftermarket speakers, and also reduces road noise depending on locations.

By Chris on December 3, 2012

62

found this helpful.

Vibration mat

This mat works great on my doors and it is a great value.

By Tom on February 11, 2018 Checkmark Icon Verified purchase

41

found this helpful.

Awesome deal!

This is my first time using sound deadning and I can tell you that the installation was really easy and the diffrence was greatly noticeable in the sound level. I do not get any rattling what so ever. The product feels thick and of good quality. I would definitely recommend this to anyone trying to improve their quality of sound in their system. I can also hear the diffrence in road noise, it has been greatly reduced, if I had to judge, maybe about 75 to 90 % in noise reduction. This product is amazing!

By David on October 27, 2015

42

found this helpful.

Great value

Nvx deadner was excellent on my door speakers' good quality.

By Noe on April 28, 2020 Checkmark Icon Verified purchase

36

found this helpful.

Good value

Sound deadening works like it should came free so cant complain sticks well equal to dynamat

By Anonymous on April 25, 2019 Checkmark Icon Verified purchase

39

found this helpful.

THE BEST

I've used other sound deadener products, I always felt they were way overpriced. These, on the other hand, offer the best value and not just that, it's actually a lot thicker than the other deadeners I've used in the past.

By Anonymous on March 24, 2019 Checkmark Icon Verified purchase

36

found this helpful.

Small but useful

This size only works for 1 pair of speakers, but it works great. It stick without problems, and it was easy to install. Quality is great.

By Francisco on January 27, 2018 Checkmark Icon Verified purchase

35

found this helpful.

Best value for sound deadener

I have bought several packs of this sound deadener after trying several other brands, I have had the absolute best luck with NVX. Great product and value.

By Savion on April 4, 2017 Checkmark Icon Verified purchase

40

found this helpful.

Good Stuff

I received this item free with my speaker purchase. I will be buying more as the quality is very good. I used it like the instructions said and it was super easy to install!

By Anonymous on September 3, 2019 Checkmark Icon Verified purchase

36

found this helpful.

good deadner

it dont vut like someothers i have used suchas stinger. it seems to be thicker. it was very easy to roll out bubbles. im going to order some more

By casey on February 28, 2016 Checkmark Icon Verified purchase

35

found this helpful.

Good product

Will do what it says, good product. Glue sticks to surface very well.

By B Dogg on April 1, 2017

35

found this helpful.

good product

I have NVX insulation around my front and rear speakers and I would definitely recommend it to a friend. The insulation is pretty thick so be prepared to make holes or cut as needed for proper contact to mounting surfaces. Its pretty solid and sticks really well, and as far as I can tell it helps with sound but I would have to cover the whole car to really compare it with other sound insulation products. I would buy this product again

By Nick on November 24, 2016 Checkmark Icon Verified purchase

36

found this helpful.

Nice material

Got this material when i bought my nvx 6x9 speakers installed in my door panels and have helped get rid of unnecessary rattling

By JeVaughn on January 2, 2016 Checkmark Icon Verified purchase

33

found this helpful.

Good stuff.

I got these discounted with some speakers I got. Never actually installed them but the pads feel very high quality. super dense.

By Nathanael on April 22, 2020 Checkmark Icon Verified purchase

32

found this helpful.

NVX SDSK21 - 90mil 2.3mm THICK

Items arrived quickly and as described. Great price, great product.
To anyone who has never used this product before, like myself, don't remove the paper from the adhesive until you get the product inside the door then remove the paper backing from the adhesive.

By Anonymous on October 19, 2019 Checkmark Icon Verified purchase

35

found this helpful.

NVX SDSK2 - 90mil 2.3mm THICK

Very pleased with my purchase.very good quality & prompt shipment. Always a good experience! Greatly improved my sound quality and quietness in & outside the vehicle.

By Anonymous on September 26, 2019

33

found this helpful.

Great product

This material is very good.It sticks great and really makes a difference.

By Rafeeq on January 3, 2018 Checkmark Icon Verified purchase

35

found this helpful.

nvx

this is a good product if you receive it in time to install with other products at the same time works well

By rek on January 5, 2017

32

found this helpful.

Easy to apply

Received this pack as a add on to a speaker purchase, it applied very easy, didn’t cut up my hand unlike other brands. Seems to be working great to stop vibrations.

By CW on November 6, 2020 Checkmark Icon Verified purchase

32

found this helpful.

best sound deadener on market!!!

this stuff is the best sound deadener on the market! I have used everything from the cheap stuff to the high end stuff and I gotta say this is my favorite. its thicker then most, sticks great, and most of all works great.
and of course as always shipping was fast ,payment was secure and products are great prices. sonic electronix rules!

By Anonymous on September 23, 2018 Checkmark Icon Verified purchase

33

found this helpful.

Nice dampening material

This is the thickest and easiest stuff to use. Nvx is the bomb.

By Gerald on March 31, 2018

32

found this helpful.

Great Value!

Good product! Used others , but the qauliy is great for the price.

By Justin on March 26, 2018

32

found this helpful.

Good stuff

This is some good material.
Relatively easy to apply and it does it's job without weighing a ton.

By Justin on October 6, 2015 Checkmark Icon Verified purchase

33

found this helpful.

great value

Handles well on hi volume.although they were longer than my stock front door speajers i had to add longer screws and reinvent a little bit.the size 6.5'' was ok but the magnet and material was abit long.But i made them fit in there. So overall.much clear voice and louder with a lil kick of bass.great buy

By Roberto on November 16, 2015

33

found this helpful.

NVX SDSK2 - 90mil 2.3mm THICK

easy to install product, was a nice enhancement to the new component set I installed!!

By Anonymous on November 12, 2019 Checkmark Icon Verified purchase

31

found this helpful.

sound improvement

this product helps mounting and sound control/ recommend for speakers mounted to metal in a vehicle.

By Anonymous on October 22, 2019

31

found this helpful.

Works great

Great sound reduction and installed easily. Will buy again if I need it

By Triley on April 19, 2018

29

found this helpful.

the best value with anything nvx

The sound dampening is very thick and sticky installed it on a 28 degree day and just heated it with the car heater it became very flexible sticks great the 2.3mm is equal to about 90mils witch is much thicker than most brands out there.

By christian on March 23, 2016 Checkmark Icon Verified purchase

30

found this helpful.

NVX SDSK2 - 90mil 2.3mm THICK

GOOD product for the money cheaper than the other brand

By Vonsalee on December 6, 2020 Checkmark Icon Verified purchase

31

found this helpful.

Great option for a bundled speaker set

I would recommend this if your only doing the door speakers. Easy to cut and apply with plenty left over. I would recommend a bulk pack of your going to do more than just speakers. One sheet in a bulk pack would have worked for all for doors.

By Matt on January 10, 2020 Checkmark Icon Verified purchase

29

found this helpful.

Good quality

Got this for free as part of a purchase I made from Sonic. I bought a large sound deadener kit for my car. I came up just a hair short on deadener and then I remembered I had this. It was just enough to finish the job. Also this nvx deadener was much thicker and better quality then the other stuff I had used.

By Anonymous on February 21, 2019 Checkmark Icon Verified purchase

30

found this helpful.

Good item

This is a good product to buy a lot of people compare it to Kickers but to me it's much better in the price is much better also and is easy to install I had a fun time installing it myself

By Tevin on April 17, 2018 Checkmark Icon Verified purchase

28

found this helpful.

Does the job

Kinda expensive but works. Very easy to work with. I would buy it again.

By Chad on May 14, 2020 Checkmark Icon Verified purchase

29

found this helpful.

Very Easy and It Works!!!

Easy to cut and is very thick. Does it’s job with ease. I use this on every speaker I put in a vehicle. Price is right and recommend to everyone.

By Wally on February 1, 2020 Checkmark Icon Verified purchase

28

found this helpful.

Excellent sound deadening

I got 2 square feet for free with a set of speakers, just 2 square feet in the rear pillars of my reg cab chevy helped get rid of my rattles greatly. The trucks no crazy bass machine, just a single 12” solobaric but in that small of a truck its enough to rattle your teeth and every panel in the truck lol. This stuff really helped get rid of panel rattle

By Brian on December 28, 2019 Checkmark Icon Verified purchase

29

found this helpful.

Perfect

This stuff really made a noticeable difference in sound quality definitely recommend buying!

By Joe on April 24, 2016 Checkmark Icon Verified purchase

28

found this helpful.

Love this stuff

Seriously improved the sound of my speakers. And no issue cutting to size needed.

By Angie on March 30, 2020 Checkmark Icon Verified purchase

28

found this helpful.

Good stuff

Really help with the vibrations and keeping the sound in when the musics loud

By Anonymous on November 28, 2019 Checkmark Icon Verified purchase

27

found this helpful.

good buy

Works good inside my doors, sounds a lot quieter, be sure to get a roller to help apply them

By Anonymous on November 4, 2019

27

found this helpful.

Good Product

This improved the overall output of my 4X10 speakers
would very much recommend .

By Wade on February 24, 2018 Checkmark Icon Verified purchase

27

found this helpful.

Bundle deal

It was free with purchase of some mb quart 6 1/2 coaxial speakers. Great product easy to use. Used it to fill low spots on the floor of my Nissan 720.

By Chad on September 23, 2017 Checkmark Icon Verified purchase

27

found this helpful.

works well

I haven't used this type of material for a while so nothing else to really compare, but it seems to have worked well. 90mil makes this product one of the thicker ones on the market, and considering the price, I believe this is a very good product. It did calm the resonance of the doors quite well. It doesn't make the car quieter if it is used alone, but it does improve the sound quality of the speaker. It goes on to the metal and plastic surface pretty well. Hopefully it stays there for a long time.

By AH on April 7, 2017 Checkmark Icon Verified purchase

29

found this helpful.

Great for Removing Vibrations for Better Sound Quality

This sound dampening material really does the trick. It removed the vibration from my door speakers and made the sound more crisp and clear. The only downside is trying to apply it around speakers, has to be cut and molded properly for a good fit and better sound, a little tricky, but still doable.

By Ryan on March 26, 2017 Checkmark Icon Verified purchase

28

found this helpful.

Good deal

I got for well under retail with a promotion when purchased speakers. I have used many different deadeners and this was very comparable to most others. Nothing to fancy came with enough to do what I needed.

By Frank on October 2, 2015 Checkmark Icon Verified purchase

34

found this helpful.

Works well

Bought 2 packs to install in my 4 doors with my speaker upgrade. It does stop a decent amount of rattle that was present in my door panels. I had to split one pack for two doors. Got a decent amount of coverage but I would suggest buying at least one pack per door for complete coverage.

By John on January 22, 2021

25

found this helpful.

Just get some

I can't tell you how this product compares to others because I've never used a sound deadener. But even just applying the speaker kit made a big difference. I tested the sound after doing one side to make sure nothing was rubbing because it was already a tight fit. The difference in volume was at least 3db from one side to the other with way less rattling. I will be doing complete treatments from now on. Thanks, SE for providing these for free with my purchase.

By Josh on May 3, 2020 Checkmark Icon Verified purchase

25

found this helpful.

Deadzone

Very good product thicker than other brands....speaker kit great for luxury cars/SUV with electronics in the door and there is limited space for deadening.

By Gerard on March 15, 2020 Checkmark Icon Verified purchase

28

found this helpful.

a good product

Easy to use. And work really great,good price. Overall a good product.

By Anonymous on December 1, 2019

26

found this helpful.

Good stuff

Easy to use not messy and not too thick for a tight space. Easy to do when the panel is off and no worries after. Free with my speakers too. Thanks Sonic

By Charles on August 11, 2017 Checkmark Icon Verified purchase

25

found this helpful.

works as it should

thick sound deadener. works great for speaker installation but would recommend 2 sheets for speaker to really get a the benefit of it.

By Wayne on April 25, 2020 Checkmark Icon Verified purchase

25

found this helpful.

Quality sound deadener

Great product, got it for free with my speaker purchase. Sonic is always hookin it up

By Anonymous on October 3, 2019

25

found this helpful.

Excellent

NVX is the real deal , just as good as the more expensive dynamat , highly recomend .

By Chris on July 19, 2017 Checkmark Icon Verified purchase

27

found this helpful.

good bass

Very good bass response. Great power handling capability, easy install.

By Donald on March 19, 2017

25

found this helpful.

Great product

I used this around all four of my door speakers and was amazed at how well it stopped the rattles and vibration!

By Justin on December 11, 2015 Checkmark Icon Verified purchase

24

found this helpful.

less doorskin ring.

Put these behind the speakers on the door skin and it significantly reduced the resonant frequencies in the vocal range, which before treatment made the speakers have a bit of reverb effect during speaking vocal range.
Much better. Doesn't sound like I'm in a sports arena anymore.

By Dylan on November 22, 2022 Checkmark Icon Verified purchase

22

found this helpful.

NVX SDSK2 - 90mil 2.3mm THICK

This product works great! It's easy to put on and it is just as good as the more pricier sound deadening material I've used in the past.

By Anonymous on May 11, 2018 Checkmark Icon Verified purchase

26

found this helpful.

Standard product

Does what it's supposed to. Pretty straight forward. Works good.

By Brian on February 22, 2018 Checkmark Icon Verified purchase

24

found this helpful.

Good value

Works really well and at a fair price. I recomend this to anyone needing sound deadening.

By Randy on February 1, 2017 Checkmark Icon Verified purchase

25

found this helpful.

Seems like it's helping.

Got this free with new speakers, so opted to use it during the install.

With the factory speakers, when cranking up the volume, I could hear the door outer door panel resonate when outside the car. After installing the new speakers and this Deadener, while I got my music cranked, and it seems like it's louder than I was playing the old factory speakers, I no longer hear the resonance of the outer door skin when outside the car.

So, it seems to be doing its job.

However, time will tell if it stays in place or falls off. Or worse melts and creates a mess.

By Brandon on April 4, 2021 Checkmark Icon Verified purchase

22

found this helpful.

Great value

I would recommend these to anyone.
They are exactly what they are and you can never go wrong with nvx products.

Easy to install at the same time as some new door speakers, they do exactly what they're supposed to do.

Very pleased with everything I've bought from Sonic Electronix! They have been the lowest on every single item compared to any other
prices.

By chris on June 21, 2020 Checkmark Icon Verified purchase

27

found this helpful.

NVX sound deadening works like magic!!

At first I was very sceptical because I've always used a different brand that cost twice as much. Thinking that it cost more because it's better had been my biggest mistake. When it comes to this part of any audio install, always always take the extra time to eliminate any rattles and vibrations. When you're spending money on top of the line audio electronics always compliment your install with NVX sound enhancing/deadening products. I promise you'll be amazed at the sound quality difference.

By David on April 9, 2023 Checkmark Icon Verified purchase

19

found this helpful.

Good sound dampening

I bought this kit when I purchased the NVX VSP525KIT, and I am very happy with them. Works just as expected, and the quality is great.

By Cameron on December 16, 2016 Checkmark Icon Verified purchase

27

found this helpful.

Awesome stuff

Best sound deadner I've ever used!

By Matt on December 11, 2023 Checkmark Icon Verified purchase

11

found this helpful.

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