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.
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.
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
EASY TO CUT TO THE SIZE YOU NEED, DOES A GREAT JOB AT MINIMIZING VIBRATIONS
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!
Amazing stuff I wish I could afford to cover my whole truck with it!
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
Great Buy when 50% off
Now this product is good quality! I highly recommend this product!
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)
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 "
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 !
I would recommend the NVX dampening sheet..because it's the best one on the market
Nice thick and easy to install. Improved sound and road noise!
first time using deadner but it was easy to use and it made a noticeable difference in the sound I would recommend
it thick and sticky and works good but I recommend you get a roller and clean the area you are applying to
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.
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.
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.
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.
Quiet the doors
Worked perfectly to silence door rattle and even got rid of some road noise.
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 .
For the price, there are better sound dampening products available.
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.
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.
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.
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.
This stuff is pretty good at keeping the sound in and other noises out. no smell. Great product.
VERY EASY TO USE GREAT PRODUCT HEAVY DUTY YOU CAN SHAPE IT IN WHAT EVER YOU WHANT AROUNT THE SPEAKERS
je ne connaissais pas.
je suis étonne de ce produit.
très bien.mais difficile a l' utiliser.
je le recommande.
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.
This mat works great on my doors and it is a great value.
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!
Sound deadening works like it should came free so cant complain sticks well equal to dynamat
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.
Will do what it says, good product. Glue sticks to surface very well.
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
Nvx deadner was excellent on my door speakers' good quality.
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.
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!
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.
Got this material when i bought my nvx 6x9 speakers installed in my door panels and have helped get rid of unnecessary rattling
this is a good product if you receive it in time to install with other products at the same time works well
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
I got these discounted with some speakers I got. Never actually installed them but the pads feel very high quality. super dense.
this product helps mounting and sound control/ recommend for speakers mounted to metal in a vehicle.
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.
Nice dampening material
This is the thickest and easiest stuff to use. Nvx is the bomb.
Great value and sound
I have recently Bought two of the Polk Audio DB572 DB+ 5x7 (DB 572 ) and they sound awesome and will be buying two more for the rear. I would definitely recommend these for the loud and clear sound ! the all weather protection is a plus. make sure you buy the speaker wire Harness Adapter
New improved Speakers
Excellent Polk Audio Products will sound great with my F-150 truck system when I Install them and safe from weather with marine certification in being in my door panels Thanks for a great deal
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
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.
NVX SDSK2 - 90mil 2.3mm THICK
easy to install product, was a nice enhancement to the new component set I installed!!
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.
They sound good at high volume, and have good bass for the price you pay
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!
Polk Audio DB572 DB+ 5x7 (DB 572)
Great sound clear highs at high volume, I didnt know it would be so clear and have such high highs have to adjust levels so it wont out do the woofer
Good product! Used others , but the qauliy is great for the price.
This material is very good.It sticks great and really makes a difference.
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.
This is some good material.
Relatively easy to apply and it does it's job without weighing a ton.
NVX SDSK2 - 90mil 2.3mm THICK
GOOD product for the money cheaper than the other brand
Great product, these speakers produce fantastic sound even with the current stock radio. Simple installation.
Great sound reduction and installed easily. Will buy again if I need it
Bought these for my Harley Saddlebags. Made a huge difference.
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
a good product
Easy to use. And work really great,good price. Overall a good product.
I put these in an '02 Tacoma prerunner 4 door. All of the plastic door mounts needed to be modified. I added 4 alpine tweeters in parallel to the Polk 5x7's for a 2 ohm load. 100w per channel amp and an 8 inch under seat subwoofer. The subwoofer makes it all come together!
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.
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
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.
Very good bass response. Great power handling capability, easy install.
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.
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.
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.
Works good inside my doors, sounds a lot quieter, be sure to get a roller to help apply them
Polk Audio DB572 DB+ 5x7 (DB 572)
Clear sound even at high volume. Highs are really high could use more mid bass if you're not using a sub
This improved the overall output of my 4X10 speakers
would very much recommend .
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.
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
This stuff really made a noticeable difference in sound quality definitely recommend buying!
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.
Does the job
Kinda expensive but works. Very easy to work with. I would buy it again.
Really help with the vibrations and keeping the sound in when the musics loud
Quality sound deadener
Great product, got it for free with my speaker purchase. Sonic is always hookin it up
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.
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.
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.
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.
Love this stuff
Seriously improved the sound of my speakers. And no issue cutting to size needed.
NVX is the real deal , just as good as the more expensive dynamat , highly recomend .
Does what it's supposed to. Pretty straight forward. Works good.
Works really well and at a fair price. I recomend this to anyone needing sound deadening.
I used this around all four of my door speakers and was amazed at how well it stopped the rattles and vibration!
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.
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.
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.
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
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.
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.
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