Garage
Shop

See all parts that fit your 2019 Defender XT HD8

Dynamat Xtreme Mega Pak (10465)-OPEN BOX

72 Sq. Ft. (6.6 meters) 9 Pieces 24" x 48" of Sound Damping Material

Dynamat
Shop all Dynamat
Product videos
highlight-star-icon

• Dynamat Xtreme Mega Pak
• 9 Pieces 24" x 48" of Sound Damping Material
• Creates a Solid, Quiet Ride
• Enhances the Sound of the Music
• For use on the Rear Decks, Doors, Floors, and the Trunk

Learn more about the LS-dyna-10465-OB

We apologize

This item has been discontinued

Product Highlights


• Dynamat Xtreme Mega Pak
• 9 Pieces 24" x 48" of Sound Damping Material
• Creates a Solid, Quiet Ride
• Enhances the Sound of the Music
• For use on the Rear Decks, Doors, Floors, and the Trunk

Description


Dynamat brand icon

Authorized dealer

Item Condition - Open Box, Great:

This product works like new, is well-cared-for and in great condition. May show limited signs of wear or use and may be missing non-essential parts, accessories or original packaging.

Dynamat Xtreme Mega Pak

Dynamat Xtreme is a patented, lightweight elastomeric butyl and aluminum constrained-layer vibrational damper. The Xtreme Series adapts and conforms easily to sheet metal and other hard metals vehicles are made of. This material works best for temperature ranges between 14° – 140° but can withstand ranges between -65° - 300°.

Xtreme Applications

The Dynamat Xtreme Bulk Pack is great for improving the overall sound quality in your vehicle by cutting out unwanted road noise. It is typically used on vehicles to reduce vibrations and rattles on rear decks, doors, floors, trunk floors, trunk lids, roofs, quarter panels and under-hood installations. This kit comes in nine 24" x 48" sheets combining for a total of 72 square feet which should be plenty for any of the trouble areas in your vehicle.

Easy to Install

Use scissors, a knife or a die to cut the Xtreme to the desired size and shape before removing the release liner. Next, remove dust, grease, moisture, and other foreign matter from the application surface. Now it’s time to peel off the release liner and start applying. The easiest way to apply is to bend the mat slightly and attach it along its shortest edge. Using a roller, press the mat tightly into place, the roller will help eliminate unwanted air pockets. There is no need for heating the material, for best results the application surface should not be below room temperature.

Product Features
  • Dynamat Xtreme Mega Pak
  • Use on rear decks, doors, floors, trunk floors, trunk lids, roofs, quarter panels and under-hood installations
  • Kit includes nine 24" x 48" sheets
  • Reduces and lowers noise caused by road, engine, or any other unwanted sound
  • Enhances the sound of the music
  • Generates greater bass
  • Results in overall better sound
  • Perfect for creating a solid, quiet ride
  • Total of 72 square feet
  • Thickness: 0.085"
  • Easy self-adhesive application

Specifications & Details


Sound Damping Specifications
Installation Location
Entire Vehicle
Material Thickness
0.063
Total Amount of Material
72 square feet
Material Use
Vibration Dampener
Warranty and Return Policy
Parts Warranty Duration
Not warranted
Labor Warranty Duration
Not warranted
Warranty Provider
Sonic Electronix

Item Details


Manufacturer:

Model Number:

10465-2

Weight:

44.00lbs

Internal SKU:

LS-dyna-10465-OB

Internal Product ID:

80452

Product and How-to Videos


Customer Ratings & Reviews


Dynamat Xtreme Mega Pak (10465)-OPEN BOX thumbnail image

5 star
0%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
0
Value
0
Features
0
Design
0
Usability
0

Customer Reviews

Sort by:

Loading...
Sorry, no reviews found


MM1540 small

Polk Audio MM1540

15" Single 4 ohm Marine Certified Mobile Monitor Series Car Subwoofer

(4)

$139.99

List price $299.95

TH350.1D small

MTX TH350.1D

350W RMS, Monoblock TH Series Class D Car Amplifier

(1)

$199.97

List price $299.95

10455 small

Dynamat Xtreme Bulk Pack 10455

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

(145)

$239.95

List price $383.95

KIT035 small

OtterBox KIT035

iPod touch Armband for Armor Series Case

$9.99

List price $14.95

A2002T small

Audiobahn A2002T

400W Max, 2-Channel Intake Series Amplifier

(7)

$69.99

List price $199.99

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

2011 Ford Flex

2000 Mercedes-Benz C-Class

2005 Ford Ranger

2006 Nissan Altima

2020 Audi A4

1987 Cadillac DeVille

1983 Subaru Brat

2017 Chevrolet Suburban

1987 GMC R2500 Pickup

2011 GMC Sierra 2500 HD

Vehicle
Store
Delete

2002 Harley Davidson FLHT/I Electra Glide Standard

Vehicle
Store
Delete

2019 Can-Am Defender XT HD8

2025 Can-Am Defender DPS HD10

2018 Can-Am Defender XT HD10

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.