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Improve your car’s sound quality by reducing vibrations and road noise! Find sound dampening materials that can be applied to various locations including trunk and doors.

Sound Dampening & Deadening Material Use: Vibration Dampener

Speaker Kit - 1.38 Square Feet of Sound Dampening Material (Two 10" x 10" Pieces)

• Eliminates Road Noise
• Quiets Vibrations
• Stops Annoying Rattles
• Increases SPL
• Reduces Heat
• Simple To Install
• Peel and Stick Installation
• Two 10" x 10" Pieces

Get a Free Sound Deadening Kit with Purchase! $15 Value!

$14.99

IN STOCK

40 Square Feet of Sound Dampening Material (Ten 18" x 32" Pieces)

• Eliminates Road Noise
• Quiets Vibrations
• Stops Rattles
• Increases SPL
• Reduces Heat
• Simple To Install
• Easy To Form Aluminum
• Four Step Peel and Stick Installation
• Ten 18" x 32" Pieces

50% off Roller Tool with Purchase of Select Sound Damping!

$99.99

IN STOCK

Versa Kit - 4 Square Feet of Sound Dampening Material (One 18" x 32" Piece)

• Eliminates Road Noise
• Quiets Vibrations
• Stops Rattles
• Increases SPL
• Reduces Heat
• Simple To Install
• Easy To Form Aluminum
• Four Step Peel and Stick Installation
• One 18" x 32" Piece

50% Off Sound Dampening Kit with Your Subwoofer Purchase!

$19.99

IN STOCK

Black Powder Coated Stainless Steel Laser Etched License Plate Frame w/ (1) 3.3" x 10" Sheet of Deadskin Professional Sound Deadening by Hushmat

• (1) 3.3" X 10" Sheets
• Provides 40% more damping than standard non-embossed aluminum mat
• Silences panel vibration, reduces road and wind noise by up to 10dB over competition
• Butyl rubberbacking
• 1.5 mm thick

Get 10% off a RF License Plate & Deadskin Combo w/ Purchase!

$26.99

IN STOCK

Trunk Kit - 20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

• Eliminates Road Noise
• Quiets Vibrations
• Stops Rattles • Increases SPL
• Reduces Heat
• Simple To Install
• Easy To Form Aluminum
• Four Step Peel and Stick Installation
• Five 18" x 32" Pieces

30% Off Sound Dampening Kit with Your Subwoofer Purchase!

$59.99

IN STOCK

36 ft. Dynamat Xtreme Bulk Pack Sound/Vibration Damping for an Entire Car

• Dynamat Xtreme Bulk Kit for the Entire Car
• Designed for Use on Rear Decks, Doors, Floors and the Floor of your Trunk
• Total of 36 Square Feet
• 9 Complete Sheets

50% off Roller Tool with Purchase of Select Sound Damping!

$159.99

IN STOCK

4-Door Kit - 12 Square Feet of Sound Dampening Material (Four 12" x 36" Pieces)

• Eliminates Road Noise
• Quiets Vibrations
• Stops Rattles
• Increases SPL
• Reduces Heat
• Simple To Install
• Easy To Form Aluminum
• Four Step Peel and Stick Installation
• Four 12" x 36" Pieces

50% off Roller Tool with Purchase of Select Sound Damping!

$49.99

IN STOCK

1.4 ft. Pack with (2) 10" x 10" Pieces of Dyanamat Extreme

• Dynamat Xtreme Speaker Kit
• 1.38 Square Feet Total
• Two 10" x 10" Sheets
• Eliminates Speaker Panel Distortion, Vibrations, Rattles, and Squeaks

50% off Roller Tool with Purchase of Select Sound Damping!

$18.97

IN STOCK

1.40 Sq Ft of Deadskin Speaker Kit Professional Sound Deadening by Hushmat - (2) 10" x 10" Sheets

• (2) 12" X 12" Sheets, 1.40sq. ft. Total Area
• Provides 40% more damping than standard non-embossed aluminum mat
• Silences panel vibration, reduces road and wind noise by up to 10dB over competition
• Butyl rubberbacking
• 1.5 mm thick

$29.99

IN STOCK

Only 2 Left!

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

50% off Roller Tool with Purchase of Select Sound Damping!

$99.97

IN STOCK

4.2 sq.ft Damping Material - (4 pk - 12" x 12-1/2" x 2mm)

• 4.2 Square feet total
• Enough material for most 4 Speaker installs
• Material: Proprietary viscoelastic polymer
• Maintains adhesion from -30°F to 400°F
• Enough material for most SUVs, Vans, Wagons, etc.
• High performance adhesive maintains adhesion throughout temperature extremes
• Non-hazardous material
• Flexible - can be applied to irregular surfaces
• Easily trimmed to size
• User friendly peal and stick installation
• Durable weatherproof construction is also corrosion resistant

$24.99

IN STOCK

Roadkill Expert Series Sound Damping Material Speaker Kit (1.7 sq. ft.)

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

$13.99

IN STOCK

Dynamat Extreme 19100 License Plate Kit

• Dynamat Xtreme License Plate Kit
• One 4" x 10" Sheet
• Includes License Plate Frame with Dynamat Logo
• Four Self Adhesive Neoprene Foam Gaskets
• Used on the Back of the License Plate

$10.95

IN STOCK

Ballistic Series License Plate Kit including License Plate Frame and Foam Gasket

• Ballistic Series License Plate Kit including License Plate Frame and Foam Gasket
• Black Butyl Based Material with 4 mil Jet Black Aluminum Constraining Layer
• Wide Temperature Range
• Strong Adhesive Peel Strength
• Chemical Resistant

$10.97

IN STOCK

Everything You Need to Optimize Your Speaker Installation

• Everything You Need for a Smooth Speaker Install
• NVX SDSK2 Sound Dampening Speaker Kit
• Two 10" x 10" Pieces
• NVX SDRLR1 Sound Dampening Rubber Roller
• Scosche TK12 Complete Car Stereo Tool Kit
• Includes Wire Stripper/Cutter, Screwdriver, RCA Cable Runner, Panel Removal Tool, Test Light, and other Installtion Accessories

20% Off Speaker Installation Kit with Purchase!

$32.99

IN STOCK

Stinger License Plate Dampening Kit With Included License Plate Frame

• Road Kill Series License Plate Damping Kit
• Self Adhesive
• Pre-cut for simple installation
• Includes license plate frame

$12.99

IN STOCK

Xtreme Door Sound Dampening Kit with Four 12" x 36" Pieces

• Xtreme Door Sound Dampening Kit
• Contains Four 12" x 36" Pieces
• Self-Adhesive Design
• Includes Enough Material for Two Standard Size Doors
• Adds SPL to your Vehicle
• Reduces Door Panel Vibrations

50% off Roller Tool with Purchase of Select Sound Damping!

$60.97

IN STOCK

1.4 sq. ft. Ballistic Series Sound Deadening Speaker Kit (2 Pieces 10" x 10")

• 1.4 sq. ft. Ballistic Series Sound Deadening Speaker Kit (2 Pieces 10" x 10")
• Black Butyl Based Material with 4 mil Jet Black Aluminum Constraining Layer
• Wide Temperature Range
• Strong Adhesive Peel Strength
• Chemical Resistant
• 2 pieces total

$16.97

IN STOCK

4 ft. Pack with (1) 18" x 32" Piece of Dynamat Extreme

• One 18" x 32" Sheet
• Stops Vibration, Rattles, and Squeaks
• Reduces Road Noise
• Add SPL to your Vehicle
• Improves Bass Quality
• Reduces Bass Distortion
• Easy Self-Adhesive Application

50% off Roller Tool with Purchase of Select Sound Damping!

$29.95

IN STOCK

20 ft. Trunk Kit with (5) Dynamat Extreme 18" x 32" Pieces

• Dynamat Xtreme Trunk Kit
• 5 18" x 32" Sheets (20 Square Feet Total)
• Add SPL to Your Vehicle
• Reduced Trunk Vibrations
• Improves Bass Quality
• Reduces Bass Distortion
• Easy Application

50% off Roller Tool with Purchase of Select Sound Damping!

$97.97

IN STOCK

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Sound Dampening & Deadening Information

Maximize your vehicle's audio quality by sound proofing your door panels, hood, trunk and more using sound damping insulation materials. These sound deadening products help enhance your car stereo by eliminating road and engine noise while reducing unwanted vibrations.