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  1. Home
  2. Discontinued Car Audio & Electronics
  3. Discontinued Car Audio Installation & Accessories
  4. Discontinued Sound Deadening & Damping

Discontinued Sound Deadening & Damping for your 1989 Cougar close

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This is the total amount of material that is included in the package. It is measured in square feet. On packages that include several smaller pieces, this number combines all the pieces together.
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Use of material whether it be used for heat protection, sound absorption or decrease in vibration.
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1989 Cougar
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Ballistic SSDK Door Kit

12 sq. ft. (12" x 36") of Sound Dampening Material

SSDK-2 big DISCONTINUED
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Ballistic SSDK Door Kit

12 sq. ft. (12" x 36") of Sound Dampening Material

12 sq. ft. (12" x 36") 4 Pieces of Sound Dampening Material • Increases Bass Output And Enhances Speaker Quality • Eliminates Speaker Distortion, Road Noise, And Rattle • Three-Step Easy Installation

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12 sq. ft. (12" x 36") 4 Pieces of Sound Dampening Material • Increases Bass Output And Enhances Speaker Quality • Eliminates Speaker Distortion, Road Noise, And Rattle • Three-Step Easy Installation

NVX SDBVK4 Premium Stealth Black

Versa Kit 4 sq. ft. of Sound Damping Material (Sound Deadening) - Single 18" x 32" Piece (91mil THICK)

SDBVK4 big DISCONTINUED
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NVX SDBVK4 Premium Stealth Black

Versa Kit 4 sq. ft. of Sound Damping Material (Sound Deadening) - Single 18" x 32" Piece (91mil THICK)

• Eliminates Road Noise
• Solid Black for Any Stealth Car Audio Installation
• 2.3mm (91mil) thick for better performance
• Quiets Vibrations
• Stops Rattles
• Increases SPL (LOUDER)
• Reduces Heat
• Simple To Install
• Easy To Form
• Four Step Peel and Stick Installation
• One 18" x 32" Piece

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• Eliminates Road Noise
• Solid Black for Any Stealth Car Audio Installation
• 2.3mm (91mil) thick for better performance
• Quiets Vibrations
• Stops Rattles
• Increases SPL (LOUDER)
• Reduces Heat
• Simple To Install
• Easy To Form
• Four Step Peel and Stick Installation
• One 18" x 32" Piece

Boom Mat Floor & Tunnel Shield II (050509)

14 sq ft (42" x 48") Heat & Sound Insulation

050509 big DISCONTINUED
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Boom Mat Floor & Tunnel Shield II (050509)

14 sq ft (42" x 48") Heat & Sound Insulation

• Blocks radiant heat from entering driver compartment
• Withstands direct high heat temperatures up to 1750°
• Serves as a barrier to unwanted road, tire, & engine noise
• Constructed from 10 mil aluminum bonded to finely woven layer of glass fiber
• Easy to form to shapes and contours
• Minimum clearance required, only 3/16" thick
• Adheres to almost any surface or material including to fiberglass

Universal Icon Universal – fits most vehicles.

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• Blocks radiant heat from entering driver compartment
• Withstands direct high heat temperatures up to 1750°
• Serves as a barrier to unwanted road, tire, & engine noise
• Constructed from 10 mil aluminum bonded to finely woven layer of glass fiber
• Easy to form to shapes and contours
• Minimum clearance required, only 3/16" thick
• Adheres to almost any surface or material including to fiberglass

Rockford Fosgate Sound Dampening (RFDS)

20 Square Foot Sound Deadening Material

RFDS big DISCONTINUED
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Rockford Fosgate Sound Dampening (RFDS)

20 Square Foot Sound Deadening Material

• SAE J1637 test - Dead Skin™
• Premium sound deadening material with butyl rubber backing
• 40% more damping than standard non-embossed aluminum mat
• Silences panel vibration, reduces road and wind noise by up to 10dB

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• SAE J1637 test - Dead Skin™
• Premium sound deadening material with butyl rubber backing
• 40% more damping than standard non-embossed aluminum mat
• Silences panel vibration, reduces road and wind noise by up to 10dB

Stinger RKX36B-OPEN BOX

Roadkill Expert Series Sound Damping Material Bulk Pack (36 sq. ft.)

RKX36B big DISCONTINUED
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Stinger RKX36B-OPEN BOX

Roadkill Expert Series Sound Damping Material Bulk Pack (36 sq. ft.)

• Roadkill Expert Series Sound Damping Material
• Bulk Pack
• 36. Sq. Ft. total
• 9 Sheets
• Perfect for Entire Vehicle Protection
• Easy Cut and Apply Method
• Self Adhesive

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• Roadkill Expert Series Sound Damping Material
• Bulk Pack
• 36. Sq. Ft. total
• 9 Sheets
• Perfect for Entire Vehicle Protection
• Easy Cut and Apply Method
• Self Adhesive

Ballistic SSSK Speaker Kit

Two 10" x 10" Pieces of Sound Dampening Material

SSSK-2 big DISCONTINUED
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Ballistic SSSK Speaker Kit

Two 10" x 10" Pieces of Sound Dampening Material

Two 10" x 10" Pieces of Sound Dampening Material • Increases Bass Output And Enhances Speaker Quality • Eliminates Speaker Distortion, Road Noise, And Rattle • Three-Step Easy Installation

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Two 10" x 10" Pieces of Sound Dampening Material • Increases Bass Output And Enhances Speaker Quality • Eliminates Speaker Distortion, Road Noise, And Rattle • Three-Step Easy Installation

Stinger RKX4

Roadkill Expert Series Sound Damping Material Universal Pack (4 sq. ft.)

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Stinger RKX4

Roadkill Expert Series Sound Damping Material Universal Pack (4 sq. ft.)

• Roadkill Expert Series Sound Damping Material
• Universal Pack
• 4. Sq. Ft. total
• 2 Sheets
• Perfect for Entire Vehicle Protection
• Easy Cut and Apply Method
• Self Adhesive

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• Roadkill Expert Series Sound Damping Material
• Universal Pack
• 4. Sq. Ft. total
• 2 Sheets
• Perfect for Entire Vehicle Protection
• Easy Cut and Apply Method
• Self Adhesive

Ballistic SSTRL

Tri-Layer Sound Damping Material

SSTRL big DISCONTINUED
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Ballistic SSTRL

Tri-Layer Sound Damping Material

• Tri-layer sound damping material
• SOUND DAMPING 1 Piece 0.18" Thick 12 Sq Ft Material

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• Tri-layer sound damping material
• SOUND DAMPING 1 Piece 0.18" Thick 12 Sq Ft Material

Ballistic SSTKT Trunk Kit

20 sq. ft. (12-15" x 16" pcs.) of Sound Dampening Material

SSTKT big DISCONTINUED
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Ballistic SSTKT Trunk Kit

20 sq. ft. (12-15" x 16" pcs.) of Sound Dampening Material

20 sq. ft. (12-15" x 16" pcs.) Of Sound Dampening Material • Increases Bass Output And Enhances Speaker Quality • Eliminates Speaker Distortion, Road Noise, And Rattle • Three-Step Easy Installation

Universal Icon Universal – fits most vehicles.

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20 sq. ft. (12-15" x 16" pcs.) Of Sound Dampening Material • Increases Bass Output And Enhances Speaker Quality • Eliminates Speaker Distortion, Road Noise, And Rattle • Three-Step Easy Installation

Ballistic SSWEDGE

4 sq. ft. of Sound Dampening Material, Great for Insulating Door Panels

SSWEDGE big DISCONTINUED
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Ballistic SSWEDGE

4 sq. ft. of Sound Dampening Material, Great for Insulating Door Panels

4 sq. ft. (18" x 32") of Butyl Sound Dampening Material • Enhances Speaker Quality • Increases Bass Output • Eliminates Speaker Distortion, Road Noise, and Rattle • Three-Step Easy Installation

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4 sq. ft. (18" x 32") of Butyl Sound Dampening Material • Enhances Speaker Quality • Increases Bass Output • Eliminates Speaker Distortion, Road Noise, and Rattle • Three-Step Easy Installation

Ballistic SSBK (by Metra)

36 ft. of "Silence It" Sound Dampening Kit for Entire Car

SSBK-2 big DISCONTINUED
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Ballistic SSBK (by Metra)

36 ft. of "Silence It" Sound Dampening Kit for Entire Car

36 Square Ft. of Silence It Dampening Kit for Entire Car • Black Butyl Based Material with 4 mil Aluminum Constraining Layer • Wide Temperature Range • Strong Adhesive Peel Strength • Chemical Resistant • 9 pieces total

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36 Square Ft. of Silence It Dampening Kit for Entire Car • Black Butyl Based Material with 4 mil Aluminum Constraining Layer • Wide Temperature Range • Strong Adhesive Peel Strength • Chemical Resistant • 9 pieces total

Ballistic SSRLRS

1" Ballistic Series Small Polyurethane Roller

SSRLRS big DISCONTINUED
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Ballistic SSRLRS

1" Ballistic Series Small Polyurethane Roller

• 1" Ballistic Series Large Roller Polyurethane
• Universal - Works with Ballistic and other Brands
• Professional, Heavy Duty Roller Tool
• Contoured plastic Handle for Comfortable Handling
• Thick Steel Frame

Universal Icon Universal – fits most vehicles.

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1

• 1" Ballistic Series Large Roller Polyurethane
• Universal - Works with Ballistic and other Brands
• Professional, Heavy Duty Roller Tool
• Contoured plastic Handle for Comfortable Handling
• Thick Steel Frame

Ballistic SSCP125

12 sq ft Ballistic Series 1/8" Universal Sound Suppression Foam Carpet Pad (32" x 54")

SSCP125 big DISCONTINUED
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Ballistic SSCP125

12 sq ft Ballistic Series 1/8" Universal Sound Suppression Foam Carpet Pad (32" x 54")

• 12 sq ft Ballistic Series 1/8" Universal Sound Suppression Foam Hood Liner (32" x 54")
• Eliminates Road Noise, Vibration
• Odorless Without Sacrificing Effectiveness
• Material: Foam Liner

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• 12 sq ft Ballistic Series 1/8" Universal Sound Suppression Foam Hood Liner (32" x 54")
• Eliminates Road Noise, Vibration
• Odorless Without Sacrificing Effectiveness
• Material: Foam Liner

NVX SDAF40

10 Sheets of Self-Adhesive Egg Crate Sound-Proofing Acoustic Foam (40 Sqft.)

SDAF40 big DISCONTINUED
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NVX SDAF40

10 Sheets of Self-Adhesive Egg Crate Sound-Proofing Acoustic Foam (40 Sqft.)

• Easy to install self adhesive sheets
• Perfect for professional audio, home theater or car audio applications
• Can help reduce rattles and shakes in your car
• Increase SPL as well as overall sound quality and output of your audio system

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• Easy to install self adhesive sheets
• Perfect for professional audio, home theater or car audio applications
• Can help reduce rattles and shakes in your car
• Increase SPL as well as overall sound quality and output of your audio system

Ballistic SSQLT

Quilted sound proofing material

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Ballistic SSQLT

Quilted sound proofing material

• 15 Sq Ft (4572MM x 4572MM)
• SOUND DAMPING 1 Piece 0.51" Thick 15 Sq Ft Material
• High strength adhesive backing
• Light weight material

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• 15 Sq Ft (4572MM x 4572MM)
• SOUND DAMPING 1 Piece 0.51" Thick 15 Sq Ft Material
• High strength adhesive backing
• Light weight material

Ballistic SDHP-WEDGE

WEDGE KIT- Hollow Point Series (2) 12" x 24" Sound Dampening Material

SDHP-WEDGE big DISCONTINUED
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Ballistic SDHP-WEDGE

WEDGE KIT- Hollow Point Series (2) 12" x 24" Sound Dampening Material

• (2) 12" x 24" Butyl Rubber Composite with an Aluminum Constraining Layer Sound Dampening Material
•Ghosted Ballistic Logo
• 4 Sq Ft Coverage Total
• Perma-Stick Adhesive

Universal Icon Universal – fits most vehicles.

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• (2) 12" x 24" Butyl Rubber Composite with an Aluminum Constraining Layer Sound Dampening Material
•Ghosted Ballistic Logo
• 4 Sq Ft Coverage Total
• Perma-Stick Adhesive

NVX SDBDK12 Premium Stealth Black (Open Box, Great)

Premium Sound Deadening Kit, Four Door Kit w/ Four 12" x 36" Sheets (91mil THICK)

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NVX SDBDK12 Premium Stealth Black (Open Box, Great)

Premium Sound Deadening Kit, Four Door Kit w/ Four 12" x 36" Sheets (91mil THICK)

• Solid Black for Any Stealth Car Audio Installation
• 2.3mm (91mil) thick for better performance
• Quiets Vibrations
• Stops Rattles
• Increases SPL (LOUDER)
• Reduces Heat
• Simple To Install
• Easy To Form Aluminum
• Four Step Peel and Stick Installation
• Four 12" x 36" Pieces

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

• Solid Black for Any Stealth Car Audio Installation
• 2.3mm (91mil) thick for better performance
• Quiets Vibrations
• Stops Rattles
• Increases SPL (LOUDER)
• Reduces Heat
• Simple To Install
• Easy To Form Aluminum
• Four Step Peel and Stick Installation
• Four 12" x 36" Pieces

NVX SDBP40 36 ft Bulk Pack Sound Deadening - 90mil 2.3mm THICK (Like New (Open Box))

36 Square Feet of Sound Damping Material (Sound Deadening) - Nine 18" x 32" Pieces

SDBP40 big DISCONTINUED
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NVX SDBP40 36 ft Bulk Pack Sound Deadening - 90mil 2.3mm THICK (Like New (Open Box))

36 Square Feet of Sound Damping Material (Sound Deadening) - Nine 18" x 32" Pieces

• 2.3mm (91mil) thick for better performance
• Quiets Vibrations
• Stops Rattles
• Increases SPL (DB's)
• Reduces Heat
• Simple To Install
• Easy To Form Aluminum
• Four Step Peel and Stick Installation
• Nine 18" x 32" Pieces

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

• 2.3mm (91mil) thick for better performance
• Quiets Vibrations
• Stops Rattles
• Increases SPL (DB's)
• Reduces Heat
• Simple To Install
• Easy To Form Aluminum
• Four Step Peel and Stick Installation
• Nine 18" x 32" Pieces

NVX SDBBP40 Premium Stealth Black (Like New (Open Box))

Premium Sound Deadening Bulk Pack 36 Square feet (Entire Car), Nine 18" x 32" Sheets (91mil Thick)

SDBBP40 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

NVX SDBBP40 Premium Stealth Black (Like New (Open Box))

Premium Sound Deadening Bulk Pack 36 Square feet (Entire Car), Nine 18" x 32" Sheets (91mil Thick)

• Solid Black for Any Stealth Car Audio Installation
• 2.3mm (91mil) thick for better performance
• Quiets Vibrations
• Stops Rattles
• Increases SPL (DB's)
• Reduces Heat
• Simple To Install
• Easy To Form Aluminum
• Four Step Peel and Stick Installation
• Nine 18" x 32" Pieces

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

• Solid Black for Any Stealth Car Audio Installation
• 2.3mm (91mil) thick for better performance
• Quiets Vibrations
• Stops Rattles
• Increases SPL (DB's)
• Reduces Heat
• Simple To Install
• Easy To Form Aluminum
• Four Step Peel and Stick Installation
• Nine 18" x 32" Pieces

NVX SDBP40 36 ft Bulk Pack Sound Deadening - 90mil 2.3mm THICK (Open Box, Good)

36 Square Feet of Sound Damping Material (Sound Deadening) - Nine 18" x 32" Pieces

SDBP40 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

NVX SDBP40 36 ft Bulk Pack Sound Deadening - 90mil 2.3mm THICK (Open Box, Good)

36 Square Feet of Sound Damping Material (Sound Deadening) - Nine 18" x 32" Pieces

• 2.3mm (91mil) thick for better performance
• Quiets Vibrations
• Stops Rattles
• Increases SPL (DB's)
• Reduces Heat
• Simple To Install
• Easy To Form Aluminum
• Four Step Peel and Stick Installation
• Nine 18" x 32" Pieces

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

• 2.3mm (91mil) thick for better performance
• Quiets Vibrations
• Stops Rattles
• Increases SPL (DB's)
• Reduces Heat
• Simple To Install
• Easy To Form Aluminum
• Four Step Peel and Stick Installation
• Nine 18" x 32" Pieces

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    FAQ Frequently asked questions in Discontinued Sound Deadening & Damping

    Sound deadening, also known as sound insulation or soundproofing, refers to the process of reducing or eliminating unwanted noise and vibrations in a vehicle's interior. It involves adding materials, typically in the form of specialized mats or sheets, to the car's metal panels and surfaces to dampen vibrations and reduce road noise, engine noise, and external sounds from entering the cabin. Sound deadening is essential for several reasons. Firstly, it creates a quieter and more enjoyable driving experience by reducing outside noise, making it easier to hear music, conversations, and navigation instructions. Secondly, it improves the audio quality of your car's sound system by minimizing rattling and distortion caused by vibrations. Lastly, sound deadening also enhances the overall comfort and luxury of your vehicle by creating a more serene and peaceful environment.
    If you find that your car's interior is excessively noisy, and road or engine noise seems to overpower your music or conversations, then your vehicle could benefit from sound deadening. Another indication is if you notice rattling or vibrations coming from your car's panels or components when playing music at higher volumes. Older vehicles or those with thinner metal panels tend to have more noise issues, making sound deadening an excellent upgrade. Additionally, if you're planning to install a high-quality aftermarket audio system, sound deadening becomes even more crucial to ensure optimal sound performance without unwanted distortions or interference. Whether you have a brand-new car or an older model, sound deadening can significantly enhance your driving experience by reducing noise and vibrations.
    While installing sound deadening can be a DIY project, it may require some time, effort, and attention to detail. The process involves removing interior panels, cleaning surfaces, cutting and fitting the sound deadening material, and reassembling the car's interior. If you have experience with automotive projects and the right tools, you may feel confident tackling the installation yourself. However, for the best results and to ensure the sound deadening is applied correctly, seeking professional assistance is recommended. Automotive audio specialists have the expertise, experience, and equipment to perform a precise and thorough installation, optimizing the effectiveness of the sound deadening materials. Professional installation also ensures that the material is applied in the right areas, minimizing the risk of damage to your vehicle's interior during the process.
    Sound deadening materials do add some weight to your vehicle, but the overall impact on weight and fuel efficiency is typically minimal. The amount of weight added by sound deadening is generally offset by the benefits it brings in terms of reduced road noise, engine noise, and vibrations. The added weight is also distributed throughout the car's structure, which is unlikely to have a significant impact on fuel efficiency. In fact, sound deadening can improve fuel efficiency in some cases by reducing wind noise and the need to raise the volume on your audio system while driving at higher speeds. The potential increase in weight is a small trade-off for the comfort and improved audio experience that sound deadening provides.
    Yes, sound deadening can significantly improve the audio quality of your car's sound system. By reducing vibrations and eliminating rattling or buzzing noises in your car's panels and surfaces, sound deadening creates a more acoustically controlled environment. This allows your car's speakers to perform optimally without interference from external vibrations. With reduced road and engine noise, you can hear your music, podcasts, and phone calls more clearly and enjoy a more immersive listening experience. Sound deadening also helps to contain and enhance the bass response, providing a tighter and more impactful low-end sound. For audiophiles and car audio enthusiasts, sound deadening is a must-have upgrade to achieve the best possible audio performance from their car's sound system. Whether you have a factory-installed audio system or a high-end aftermarket setup, sound deadening can take your car audio experience to the next level by eliminating unwanted noise and maximizing the clarity and depth of your music.
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