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Dynamat Xtreme Wedge Pak 10425

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

In Stock
|

List price $51.95

You Save: $22.00 (42.35%)

$29.95

with warranty

Order within 16 hrs 42 mins to ship 4/27

Arrives by Thursday, Apr. 30 to zip 07095

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In Stock

Arrives by Thu, Apr. 30

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Bundled Savings with this Product

=

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

For a limited time, get the NVX SDRLR1 roller for only $4.00 with the purchase of sound damping! Regular price is $7.99 for the tool.

4.00

3131

37

Dynamat Xtreme Wedge Pak 10425

$29.95

+

50% OFF

NVX SDRLR1 Sound Dampening Rubber Roller

$7.99

Special Price $3.99 ($7.99 if purchased separately)

NVX SDRLR1 Sound Dampening Rubber Roller

• Universal Heavy Duty Roller Tool for Installing Sound Damping from NVX, Dynamat, and others
• Thick Plated Steel Frame
• 2" Solid Rubber Roller

(Offer 1 of 1)

Combined Total Price

$33.94

You Save $4.00

Dynamat Xtreme Wedge 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° Ė 140° but can withstand ranges between -65° - 300°.

Xtreme Applications

The Xtreme Wedge Pak 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 with one 18" x 32" sheet which should be enough to fix that one trouble area your vehicle may have.

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 itís 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 Wedge Pak
  • Use on rear decks, doors, floors, trunk floors, trunk lids, roofs, quarter panels and under-hood installations
  • One 18" x 32" sheet
  • Stops vibrations, rattles, and squeaks
  • Reduces road noise
  • Add SPL to your vehicle
  • Improves bass quality
  • Reduces bass distortion
  • Easy self-adhesive application

Sound Dampening Specifications

Installation Location
This is the area of the car that the sound dampening kit is designed to be installed.
Door
Material Thickness
This is the thickness of the material, measured in inches.
0.063
Total Amount of Material
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.
4 square feet
Material Use
Use of material whether it be used for heat protection, sound absorption or decrease in vibration.
Vibration Dampener

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Warranty and Return Policy

Parts Warranty Duration
Not warranted
Labor Warranty Duration
Not warranted
Warranty Provider
Manufacturer

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
80%
4 Star
17%
3 Star
3%
2 Star
0%
1 Star
0%

Average Attribution Rating

Durability
4.9
Value
4.7
Features
4.8
Design
4.7
Usability
4.7
JJ

Detroit, MI

Overall
Durability
Value
Features
Design
Usability
Great Product!

September 17, 2013

Works very well. Be careful because the aluminum backing will slice your fingers to pieces!

17 of 26 found this helpful

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Joshua

Napa, CA

Overall
Durability
Value
Features
Design
Usability
Works

January 31, 2008

I used this in my doors, mostly to eliminate road noise. It is fairly easy to install (removing the door panels is the hardest part). It does significantly dampen the noise. Applying it to more surface would probably make a greater impact. Well worth the money.

19 of 30 found this helpful

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computer builder

Cupertino, CA

Overall
Durability
Value
Features
Design
Usability
Sound dampening for Computers

September 18, 2013

Dynamat cuts quite a few dB off of the sounds and rattles that come from my computer. I put a sheet on the insides of the case sides. Only downside is the maternal does also insulate so have to ensure good ventilation.

20 of 33 found this helpful

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Gino

Fond du Lac, WI

Overall
Durability
Value
Features
Design
Usability
Excellent!

March 8, 2009

Used it in my subwoofer box along with Dynaxorb and must I say, \"It Rock\'s!\" Quality product.

15 of 26 found this helpful

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lee

corona, CA

Overall
Durability
Value
Features
Design
Usability
Dynamat

April 24, 2014

Overall improve my sound quite a bit, no more rattling. Thanks sonic

24 of 45 found this helpful

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Steve

Burbank, CA

Overall
Durability
Value
Features
Design
Usability
Great Product

June 26, 2012

I love Dynamat. Works great. Third car I've put it in. Highly recommend it.

17 of 32 found this helpful

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Joseph

Spencerport, NY

Overall
Durability
Value
Features
Design
Usability
Best Upgrade For Your Buck

March 2, 2007

When I first got this product, I wasn't really sure on how much it would reduce distortion from my trunk. When I stretched it out, it wasn't able to cover my whole trunk but, I must say that applying this on really improved the sound quality in my system. the rattle from the trunk has completely stopped and now I just have to make it so my license plate will stop rattling as well. This Dynamat is worth every penny and you wont be able to buy this any cheaper than here. I went to C***** C*** and B*** B** and their prices ranged from $45-$55. So save money and buy here on Sonic. Also, some people may say to get the rubber roller but I just used the back end of my screw driver and it worked just fine with applying this product onto my trunk lid.

6 of 10 found this helpful

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Leif

Denver, CO

Overall
Durability
Value
Features
Design
Usability
Dynamat 10425 Xtreme Wedge Pack

February 17, 2006

This was worth every penny. I didnít think covering my trunk lid (í98 Lincoln Continental) with Dynamat would make such a remarkable improvement. This wedge pack will give you the perfect amount of Dynamat needed to cover the trunk lid of most cars, and it's really easy to apply yourself.

10 of 18 found this helpful

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Shane

Hagerstown, MD

Overall
Durability
Value
Features
Design
Usability
Expensive-But Extremely Functional

August 12, 2013

This is my first experience with Dynamat. I purchased this pack in addition to another one. I had enough to cover each of my doors and the "tailgate" on my CR-V. My CR-V is a 2006 and actually had quite a bit of road noise from the factory. I was surprised to notice that this actually disappeared after the application of Dynamat. I used to be able to hear rainwater as if my windows were down, but now my car sounds as it properly should. However, the real purpose of this dynamat was, of course, for my audio system. Since I purchased new speakers and had everything installed at once I never really had a placebo with and without the Dynamat AND the new speakers, so there is no way to tell. Yes, my sound system sounds great....but I also got new speakers (so there's no way to really tell) There is no vibration, except from my back window which is 100% free floating glass, and unpreventable.

15 of 29 found this helpful

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Vin

Placentia, CA

Overall
Durability
Value
Features
Design
Usability
Excellent for the money!

May 12, 2010

The wedge pack is an excellent way to add dampening without spending a lot of cash. It is especially useful when not too much is needed. I bought a pack to dampen two doors and the packed worked perfectly. Not only did I experience better midbass, it also quieted down the cabin a bit.

The Dynamat Xterme line in general is possibly the best mass loading sound dampening material out there. Adding a layer of MLV above the dynamat will help create a quiet ride.

16 of 31 found this helpful

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Ocpher

Fairfield, CT

Overall
Durability
Value
Features
Design
Usability
Well see

January 14, 2013

Just ordered it ill find out how good it really is!!

13 of 26 found this helpful

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Shawn

Poughkeepsie, NY

Overall
Durability
Value
Features
Design
Usability
Simply Amazing

August 8, 2007

My eclipse was a rattle king before i put this stuff in. Now it sounds wonderful with my system.

10 of 20 found this helpful

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Chris

Chico, CA

Overall
Durability
Value
Features
Design
Usability
Worth It!

June 14, 2005

This is totally worth it if you ever have a sub in your trunk. Makes the bass notes soo much better and more bad @$$!

10 of 20 found this helpful

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Chris

nashville, TN

Overall
Durability
Value
Features
Design
Usability
Dynamat Xtreme Wedge Pak

July 1, 2012

This Dynamat worked well in my 2004 Pontiac GTO. I was able to Dynamat the entire trunk lid, rear corners of trunk, and used some behind my license plate as well. This is good stuff, Dynamat sticks well and is removed easily. Just dont accidentally get any on painted surfaces!

14 of 29 found this helpful

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brian

Canada

Overall
Durability
Value
Features
Design
Usability
excellent product

July 30, 2011

I have used this product many times and it always does what it claims. Easy to install and didn't even need a roller just used my fingers to push it down.

13 of 27 found this helpful

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david

queen creek, AZ

Overall
Durability
Value
Features
Design
Usability
dynamat is the best

May 16, 2011

Wedge pak was the perfect amount to line my entire trunk and man did it help! Worth every penny

6 of 13 found this helpful

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Mark

San Diego, CA

Overall
Durability
Value
Features
Design
Usability
Great Product

December 3, 2010

Product worked great! Really good price!

1 of 3 found this helpful

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Ricky

Rogers, AR

Overall
Durability
Value
Features
Design
Usability
Stops Rattles

June 11, 2009

I used this for my trunk lid. It has made the trunk lid sound a lot more solid when I close it. It has stopped a few rattles. It was just enough to do one layer of the trunk. I did use some for the license plate and some for the rear deck. It sticks well

11 of 23 found this helpful

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Shuga

Greensburg PA

Overall
Durability
Value
Features
Design
Usability
Dynamat

May 20, 2009

I love this product . The reason I bought this dynamat was for my two twelves I have in the trunk. The dynamat did just as it said it would, I got rid of the trunk vibrations and mazes my base sound sound richer. Honestly if I had the money, I would dynamat my entire car.

8 of 17 found this helpful

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Zach

Sanr Ramon, CA

Overall
Durability
Value
Features
Design
Usability
Great product for a great price

April 29, 2009

dynamat helped me eliminate my trunk rattle and for $15 for a sheet big enough to layer ur trunk rattle areas, u cant beat it

i would recommend this to any 1 with trunk rattle

11 of 23 found this helpful

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Gloria

Visalia, CA

Overall
Durability
Value
Features
Design
Usability
Good Stuff!!

July 16, 2005

This little bit of dynamat will make your sound system so much better! Once you receive this extraordinary product you will reap the rewards of an enhanced sound system at very little cost!

7 of 15 found this helpful

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Maq Diesel

columbus, OH

Overall
Durability
Value
Features
Design
Usability
Much needed

December 31, 2014

Dynamat is awesome! For my setup it doesn't help with vibration much, but the acoustics and SPL levels did increase by about 2 dbs, just by placing this roll on my trunk lid. I recommend it for anyone who faces there subs towards the trunk for more boom. The adhesive on the backside sticks very well, so make sure you have it lined up before placing it down and rolling it on.

9 of 20 found this helpful

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Joshua

Lake Nebagamon, WI

Overall
Durability
Value
Features
Design
Usability
Great product!!!!!!

October 24, 2010

Great product, does what is says it does very well. Two thumbs up!

14 of 30 found this helpful

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ryan

Fargo, ND

Overall
Durability
Value
Features
Design
Usability
this stuff works

February 24, 2010

just used it in the trunk and you can for sure tell the difference. The knock test is the best way to tell the difference you knock on a body panel without dynamat and then knock on one with. The panels you cover almost become more solid and have a different sound, better sound. Be careful of the aluminum layer its extremely sharp cut myself bout 3 times... The best thing to have with you when installing is a solid rubber rolling tool this gives you the best seal..

8 of 18 found this helpful

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Luke

Pittsburgh , PA

Overall
Durability
Value
Features
Design
Usability
Great

March 15, 2009

It works and fits in my car. Really cuts down on the rattling well.

0 of 2 found this helpful

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Brian

Newville, PA

Overall
Durability
Value
Features
Design
Usability
Great stuff for the money

July 13, 2007

For the price, you can't beat the quality of this stuff, it worked wonders on my trunk.

3 of 8 found this helpful

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Beltran

Las Vegas, NV

Overall
Durability
Value
Features
Design
Usability
Excellent Sound Dampener

February 27, 2007

Great product! I highly recommend for speaker door installation. I had 6.5 components installed bare in my speaker doors of my truck and it rattle the heck out of the doors. I installed these dynamats afterward and since then not a single buzzing noise. Great sound dampener!

8 of 18 found this helpful

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Edward

Trinidad and Tobago

Overall
Durability
Value
Features
Design
Usability
Good Product; Easy to use

December 15, 2011

I used this product to dampen the hatchback tail gate on my Honda Civic. Greatly reduced the rattles. Dynamat Works!!!

4 of 11 found this helpful

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Earl

North East, MD

Overall
Durability
Value
Features
Design
Usability
Awesome price to do your doors!

July 11, 2009

I bought this pack when I replaced my stocks Fronts and rears and Not a single rattle. I cut it into 4 strips and it easily covered my speakers and used the hole cut outs just behind the speakers.( WATCH OUT THE ALUMINUM IS SHARP!) But it also cut out alot of the road noise too. I had extra so I just threw a strip in the upper left quadrant of my doors so any vibrations would be absorbed that far up for a really clean sounding upgrade.

Sonic Electronix has the best prices anywhere and this is a steal!

8 of 19 found this helpful

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Tomas

Davis, CA

Overall
Durability
Value
Features
Design
Usability
Works good

June 19, 2011

Stopped most of the rattling in my trunk. Definitely worth the money.

0 of 4 found this helpful

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pedro

Marlborough, MA

Overall
Durability
Value
Features
Design
Usability
Dynamat Xtreme

March 21, 2011

Simple to use, just used it with components I purchased from Sonic Electronix around the woofer door area, simple easy to use, but next time I would also get the roller tool. Works as advertised

15 of 34 found this helpful

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Ray

Simi Valley, CA

Overall
Durability
Value
Features
Design
Usability
best $

October 28, 2010

did the job

1 of 6 found this helpful

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David

Oklahoma City, Oklahoma

Overall
Durability
Value
Features
Design
Usability
Great Product

April 21, 2014

Must have for DIY car audio. Improves sound quality and stop rattles.

14 of 33 found this helpful

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Art

Santa Monica, CA

Overall
Durability
Value
Features
Design
Usability
Great product!!!

April 18, 2010

I highly recommend Dynamat, this stuff is awesome. I ordered a few sheets for my trunk and front door components, and big difference. The bass is hits harder with no rattles and I can turn up my door speakers with no distortion. You need this deadener and Sonic is the place to get it!

0 of 5 found this helpful

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rob

Canada

Overall
Durability
Value
Features
Design
Usability
Pretty good but you need alot of it

September 5, 2014

Its decent. I used it for the top of my trunk lid and the rattles are still there but not as loud if u had more it would be better i was running a single kicker comp r 12 about 800w it did its job for the most part. Recommend buying alot

16 of 41 found this helpful

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Accessory Tools and Products

Accessories added

Window Handle Removal Tool

Universal window handle removal tool helps remove the door panels on cars with manual windows.

Your Price $9.99

Xscorpion PCT9

Assists in removing door panels, vehicle upholstery, and many other parts of the car.

Your Price $14.99

NVX SDRLR1 Rubber Sound Dampening Roller

2" Professional Heavy Duty Roller for Sound Dampening

Your Price $7.99

Browse 1 question and 4 answers
Hide answersShow all answers | Sort by
Why did you choose this?
Sonic Electronix Store
had some leftover from a previous installation, just needed a little more..
Jason W on Jan 26, 2015
I have used this previously and it worked great..sticks on really well and quiets down noise
Raul A on Nov 29, 2014
i have a new stereo in my thunderbird and the subwoofer rattles the trunk area..hopefully this product works
MIKE T on Dec 5, 2014
the excellent price, along with sonic electronix support.
Charles B on Aug 1, 2014

Product Summary

Manufacturer

Model Number

10425

UPC

769103104250

Weight

2.20lbs

Internal SKU

dyna-10425

Internal Product ID

3131

Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Dynamat Xtreme Wedge Pak 10425