Amazon Basics Car Sound Deadener, 14.5″ x 10″, (10 count)Pack of 1

4.7 4.7 out of 5 stars | 2,726 ratings

Price: 21.85

Last update: 06-14-2024


About this item

Car sound deadener (10-piece) for creating a quieter and more comfortable in-car experience
Sound-proofing material (made of butyl rubber compound based substrate) helps reduce annoying vibrations and noises from the vehicle and road
Strong self-adhesive backing for secure placement; reflective aluminum foil on the front for better thermal insulation
Pliable material; easy to cut and install in a vehicle interior, cabin floor, or trunk; installation kit includes instructions
Each piece measures 14.5 by 10 inches; 10-square-foot total coverage area; backed by an Amazon Basics 1-year limited warranty

Product information

Technical Details


Top reviews from the United States

Amazon Customer
5.0 out of 5 stars Cost-effective solution that works!
Reviewed in the United States on May 23, 2024
I've used Dynamat in the past, and while there's no doubt it's the industry standard, it's become very pricy, so I was intrigued when this affordable alternative came up. I have a 2010 Ford Ranger XLT - for being as recent a model as mine is, even with the nicer XLT trim (woohoo, carpet!) this is clearly a truck that was built with "basic 90s pickup truck" standards of NVH (noise, vibration, harshness). There isn't a lot of sound deadening, so the doors clatter a lot when closing, and the combination of wind, tire, and engine noise in the cabin can get tiring on longer drives.

I ordered one package of the material, and approached it with the mentality not so much of covering the entire inner door, but using it strategically to diminish resonances and isolate rattles. I will probably order another pack, but I covered about 50% of both front doors and added smaller pieces in the rear cab panels of the extended cab (mine does not have rear doors, just cubbies to hide the jumper seats) to act as dampeners, and those two applications alone have made a huge difference. The doors feel much nicer and more substantial to close - not quite 1990s Mercedes-quality, obviously, but there's a nice low "thunk" where there used to be an "old pickup truck" tin can door rattle. Road and engine noise is much quieter - it's easier to hear soft passages in music or podcasts even with the stock radio. I had no issues with quality or ease of installation - the material adhered easily. No weird smells - also another important factor.

Overall, I think this is an excellent product that, unlike the name-brand stuff, is priced appropriately for what it essentially is. I'm sure you can get more of a luxurious hush with the thicker stuff, but for something like the cab of an older pickup where silence isn't necessarily expected, but a little more civilized would be welcome, this is perfect.
preston
5.0 out of 5 stars Good value for sound deadening
Reviewed in the United States on May 29, 2024
Compared to other brands, these are a bit stiffer and maybe even a bit heavier. They are also easier to pull the backing off of and a little harder to roll. Because they are stiffer, they dont conform to bumps as easily as other brands do. They seem to work just as well as other brands, just with different qualities. They are a good value and I'd recommend them for anyone on a budget. So far I am happy with them.
Spannerhead
5.0 out of 5 stars Good value for the price!
Reviewed in the United States on April 29, 2024
I installed this under my 1994 Mazda MX-6's rear deck, quarter trim, rear seat, door panels, and most of the plastic console & dash pieces. It's made a big difference! The rear material has quieted the exhaust and given the car a much more premium feel, and the added weight in the doors helps them close with a more solid *thunk*. In addition, the extra weight on the plastic trim changes their resonant frequency and helps eliminate squeaks & rattles.

The material is easy to work with and lay down. Easy to cut with heavy duty scissors or an X-acto knife. One thing to keep in mind is that for best adhesion, the surface needs to be free of any coatings. I had a plastic protectant spray on the inside of the trim panels, and the sound deadener didn't lay down very well until I stripped it off. Overall, highly recommended!
Customer image
Spannerhead
5.0 out of 5 stars Good value for the price!
Reviewed in the United States on April 29, 2024
I installed this under my 1994 Mazda MX-6's rear deck, quarter trim, rear seat, door panels, and most of the plastic console & dash pieces. It's made a big difference! The rear material has quieted the exhaust and given the car a much more premium feel, and the added weight in the doors helps them close with a more solid *thunk*. In addition, the extra weight on the plastic trim changes their resonant frequency and helps eliminate squeaks & rattles.

The material is easy to work with and lay down. Easy to cut with heavy duty scissors or an X-acto knife. One thing to keep in mind is that for best adhesion, the surface needs to be free of any coatings. I had a plastic protectant spray on the inside of the trim panels, and the sound deadener didn't lay down very well until I stripped it off. Overall, highly recommended!
Images in this review
Customer image Customer image Customer image
Andrew
4.0 out of 5 stars Good product
Reviewed in the United States on March 22, 2024
Works well for the price. There are pricier products that are probably a bit better based on what I have read, but for my budget friendly install this is a pretty big upgrade. I installed this in side my door panels and around all of the speakers in my car. This helped reduce rattling at high volumes. The additional benefit is that the lows and miss sound much crisper and less muddy. In a perfect world I would take out my seats and carpet and cover the entire floor of the car with these.
Matthew J. Wendel
5.0 out of 5 stars Works as good as name brand. Save $$ and use this.
Reviewed in the United States on June 4, 2024
Goes on as easy as the name brand, and the blue looks great on my car. Only downside is that it says Amazon basics on it. This made my trunk lid go from sounding like a cheap tin can to a solid, dense thunk when closed. Nice product.
Customer image
Matthew J. Wendel
5.0 out of 5 stars Works as good as name brand. Save $$ and use this.
Reviewed in the United States on June 4, 2024
Goes on as easy as the name brand, and the blue looks great on my car. Only downside is that it says Amazon basics on it. This made my trunk lid go from sounding like a cheap tin can to a solid, dense thunk when closed. Nice product.
Images in this review
Customer image Customer image
Retrodot
5.0 out of 5 stars Sadly about the best you can get for the money
Reviewed in the United States on May 10, 2024
My new Telsa might look like an Amazon package now, but this stuff works. Weight was 27 lbs for the large box which was $42,99. I used the mats to cover the trunk area of my 21 Model 3. Also covered the frunk. Sound level driving is noticeable. Doing the doors next. with the remaining 40% of the sheets. This stuff looks like blue Amazon bubble wrap packaging, but it's mostly hidden under carpet and such.

I do wish this sold by a small company, not Amagon, but the small get eaten by the large.
Tu Camote
5.0 out of 5 stars Easy to work
Reviewed in the United States on June 4, 2024
2 boxes did the cab Silverado crew cab
1 more will get the doors
Sticks really good easy to reposition
Hadn’t finished putting the truck together for sound but I’ll give an update
Customer image
Tu Camote
5.0 out of 5 stars Easy to work
Reviewed in the United States on June 4, 2024
2 boxes did the cab Silverado crew cab
1 more will get the doors
Sticks really good easy to reposition
Hadn’t finished putting the truck together for sound but I’ll give an update
Images in this review
Customer image Customer image Customer image
MM
5.0 out of 5 stars Surprisingly, worked very very well.
Reviewed in the United States on May 29, 2024
2021 Prius, put on driver and passenger doors front and back, along with the trunk. Took about 4 hours. I am honestly shocked at how much quieter it makes the road. Well worth the time wish I had done it sooner.

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