The 13 best sound deadening brands in 2026
Design Engineering, Rockville and DEI lead our ranking of 13 sound deadening brands. Compare what each brand makes, visit its official site, or shop it online.
Sound Deadening brands, ranked
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1
Design Engineering
Design Engineering, Inc.TM has been known for creating high-quality heat control solutions that are predominantly marketed through the performance distribution system for the past twenty-five years. But there's another aspect of our business in which they excel: assisting additional businesses with their heat and sound management problems. The brand consults with these customers to define their problem, identify the materials required to address their temperature or sound control concerns,s and build a resolution. The in-house design team can produce first-article prototypes promptly for examination, fitment, and evaluation.
Website: designengineering.com |Brands like Design Engineering
Popularity 10.0/10
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2
Rockville
Rockville is a consumer electronics brand in the United States. They are an American firm dedicated to creative design, great sound, and exceptional customer service. They specialize in everything audio, from vehicle audio and home theatre to professional audio and DJ equipment, as well as a broad selection of speakers for all your listening requirements. Their firm places a great value on client happiness, and their goods are made from the best materials available. Their objective is to provide more extraordinary items at reasonable pricing.
Website: rockvilleaudio.com |Brands like Rockville
Popularity 2.1/10
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3
DEI
Lux Dei Candles is a brand that develops and sell beeswax candles mainly for ceremonial purposes like baptism and communions. It is an Oklahoma, UK-based business evolving and expanding with time. They invested their time beautifying candles produced in mass and have not been under great quality check. They got a positive response after the first sale of their production. And this had somewhere motivated them to become unstoppable and determined to expand their hobby into a business.
Website: luxdeicandles.com |Brands like DEI
Popularity 1.8/10
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4
AM General
More than a century's experience and expertise make AM General a force to be reckoned with in the tactical automotive industry. It is an understatement to say that AM General has made a mark on the industry. AM General, with its heritage companies, has produced more than 1 million vehicles and is currently the #1 in global production and installed base, all of which are backed by extensive R&D and innovation.
Website: amgeneral.com |Brands like AM General
Popularity 1.6/10
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5
Xscorpion
Xscorpion is the leading manufacturer of car audio accessories. Their accessories transform your vehicle into a great sound system that can play music from any source, including a Bluetooth device, a CD player, or an AM/FM radio. They offer everything you need to customize your bike and give it the sound and aesthetic you want, whether you're a novice or an expert. All of this is available at a reasonable price. The purpose of Xscorpion is to provide the greatest automobile audio equipment available. Their cables are made of pure copper and have precision-molded stereo connectors. They are available in various sizes, colors, and lengths to suit your needs.
Website: xscorpion.com |Brands like Xscorpion
Popularity 1.3/10
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6
Dynamat
Consumers worldwide regard Dynamat as a high-quality product for combating unwanted noise and vibration. This brand holds a commanding market position in the automotive restoration and car audio industries. Also, it offers a wide selection of distinctive product solutions for original equipment manufacturers, computers, appliances, and home acoustics. The main focus of the company's expertise in noise and vibration control systems is the automotive, maritime, architectural, and industrial sectors.
Website: dynamat.com |Brands like Dynamat
Popularity 1.3/10
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7
NVX
NVX is the proud home to the best sound systems. With the best of stereos and speakers. With amplifiers and many other components, you can avail yourself of the top-notch sound quality and experience wherever you go at the most accessible convenience. Get the best sound system parts and components to let the smooth music flow with great deals and offers. And follows you wherever you go. So, let that sweet melody flow with NVX.
Website: nvx.com |Brands like NVX
Popularity 1.3/10
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8
Steg
For those who appreciate listening to high-quality music while driving, STEG might be the left-out companion in their long journeys. STEG is one of the world's most renowned makers of high-end vehicle audio devices. After years of study, Aloia's inventions resulted in amplifiers and preamplifiers that significantly improved the sound capabilities of vehicle audio devices. STEG has become one of the leading makers and distributors of automotive sound producers.
Website: stegaudio-usa.com |Brands like Steg
Popularity 1.3/10
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9
Lisle
In the United States and Europe, Lisle Corporation services various industrial sectors, including agriculture, construction, and mining. Clarinda, Iowa, and Freiburg, Germany, are where the company's manufacturing activities are located. Arthur Lisle was a pioneer in the fabrication of farm...
Website: lislecorp.com |Brands like Lisle
Popularity 0.9/10
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10
VIBE
VIBE is a conscientious shopper's fashion destination. They seek to make conscious living simple for you by providing premium-quality, fashionable, environmentally friendly, and ethical items. Because no one has time to keep up with every trend, VIBE carefully selects what...
Website: vibeapparelco.com |Brands like VIBE
Popularity 0.9/10
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11
Tool Aid
For all professions, Toolaid is the ideal toolkit. They offer a diverse range of goods for the automotive, heavy-duty, electronics, agriculture, marine, and other related industries. Their experts opted to leave no stone unturned when developing unique instruments that meet...
Website: toolaid.com |Brands like Tool Aid
Popularity 0.9/10
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12
Yoshimura
Get the best in motorcycle equipment from Yoshimura. Home to the iconic households of motor racing, Yoshimura has collaborated with renowned companies of Suzuki and more. Yoshimura is a culminating name in the motorcycle industry, developing the very best of...
Website: yoshimura-rd.com |Brands like Yoshimura
Popularity 0.9/10
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13
Hushmat
Hushmat is the world's leading thermal and sound deadening solution for automotive, marine, and home appliances. It reduces the noise by 50% and heat by 70%, giving a comfortable luxurious feel within the vehicle through noise cancellation and thermal insulation....
Website: hushmat.com |Brands like Hushmat
Popularity 0.9/10
Official websites and social accounts
| Brand | Website | X / Twitter | YouTube | ||
|---|---|---|---|---|---|
| Design Engineering | designengineering.com | /DesignEngInc | DesignEngInc | @DesignEngInc | – |
| Rockville | rockvilleaudio.com | /RockvilleAudio | rockvilleaudio | – | RockvilleAudio |
| DEI | luxdeicandles.com | /LuxDeiCandles | – | – | – |
| AM General | amgeneral.com | – | – | – | – |
| Xscorpion | xscorpion.com | – | – | – | – |
| Dynamat | dynamat.com | /Dynamat1 | dynamat_official | @Dynamat_USA | Dynamat |
| NVX | nvx.com | – | – | – | – |
| Steg | stegaudio-usa.com | – | – | – | – |
| Lisle | lislecorp.com | /Lisle-Corporation-110878528947421 | lisle_corporation | @lislecorp | LisleCorporation |
| VIBE | vibeapparelco.com | /vibeapparelco | vibeapparel_co | – | – |
Sound Deadening Buying Guide
When building a car audio system, one of the most overlooked components is sound deadening. Not only does it improve the sound quality of your audio system, but it can also reduce road noise and vibrations. In this guide, we will cover everything you need to know to choose the right sound deadening products for your car.
Types of Sound Deadening Materials
There are three main types of sound deadening materials: foam, butyl, and mass loaded vinyl (MLV).
Foam
- Foam is the most basic and affordable type of sound deadening material. It is lightweight and easy to install, making it a popular choice for DIYers. However, foam is not as effective as other types of sound deadening materials.
- Foam is typically used to cover large areas of the car, such as the doors and trunk, to reduce vibrations and add an extra layer of insulation. It is also commonly used to line speaker enclosures to prevent sound waves from reflecting back into the speaker cone.
Butyl
- Butyl is a rubber-based material that is more effective at reducing vibrations and sound waves than foam. It is heavier and more expensive than foam, but it provides better sound deadening performance.
- Butyl is often used to cover smaller areas in the car, such as the floor or wheel wells, where vibrations are most pronounced. It can also be used to line speaker enclosures and door panels to improve sound quality.
Mass Loaded Vinyl (MLV)
- MLV is the most effective type of sound deadening material. It is a dense, flexible membrane that consists of a layer of vinyl and a layer of barium sulfate or other heavy materials.
- MLV is used to cover large areas of the car, such as the floor, doors, and roof. It is also commonly used as a barrier between the engine compartment and the passenger compartment to reduce engine noise.
- MLV is the most expensive type of sound deadening material, but it provides the best sound deadening performance.
Where to Apply Sound Deadening Material
When applying sound deadening material to your car, there are certain areas that are more important to treat than others. These areas include:
- Doors – The doors are one of the most important areas to treat, as they are a major source of vibrations and road noise.
- Floor – The floor is another important area to treat, as it is the closest to the road and can transfer a lot of vibrations and noise into the cabin.
- Roof – The roof can also be a source of road noise, especially if you have a sunroof or convertible top.
- Trunk – The trunk can be a source of vibrations and noise, especially if you have a subwoofer or other audio equipment installed.
- Wheel Wells – The wheel wells are often overlooked, but they can be a major source of vibrations and road noise.
Thickness and Weight of Sound Deadening Material
The thickness and weight of sound deadening material are important factors to consider when choosing the right product for your car audio system. Generally, thicker and heavier materials provide better sound deadening performance, but they can also be more difficult to install and add extra weight to your car.
- Foam – Foam is typically 1/8” to ½” thick and weighs 1-2 pounds per square foot.
- Butyl – Butyl is typically 1/16” to ¼” thick and weighs 0.5-1.5 pounds per square foot.
- MLV – MLV is typically ⅛” to ¼” thick and weighs 1-2 pounds per square foot.
Installation Methods
There are two main installation methods for sound deadening material: adhesive and mechanical.
Adhesive
The adhesive method involves applying the sound deadening material directly to the surface of the car. This method is quick and easy, but it requires good surface preparation to ensure that the material adheres properly.
Mechanical
The mechanical method involves attaching the sound deadening material with screws, bolts, or clips. This method is more time-consuming, but it provides a more secure and permanent installation.
Cost of Sound Deadening Materials
The cost of sound deadening materials can vary greatly depending on the type, thickness, and quantity needed for your car. Generally, foam is the most affordable type of sound deadening material, followed by butyl and MLV.
- Foam – Foam typically costs $0.50-$1.00 per square foot.
- Butyl – Butyl typically costs $1.00-$2.50 per square foot.
- MLV – MLV typically costs $2.50-$5.00 per square foot.
Conclusion
Sound deadening is an essential component of any car audio system. It improves sound quality, reduces road noise and vibrations, and provides a quieter, more comfortable ride. When choosing sound deadening materials for your car, consider the type, thickness, and weight of the material, as well as where it will be applied and how it will be installed. With the right sound deadening products and installation methods, you can enjoy a better listening experience and a more enjoyable driving experience.
