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Dynamat Xtreme 20' Trunk Kit 19405

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

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List price $217.95

You Save: $108.00 (49.55%)

$109.95

with warranty

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Order within 17 hrs 37 mins to ship 3/4

Arrives by Tuesday, Mar. 10 to zip 98109

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Arrives by Tue, Mar. 10

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Bundled Savings with this Product

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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

5249

37

Dynamat Xtreme 20' Trunk Kit 19405

$109.95

+

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

$113.94

You Save $4.00

Dynamat Xtreme 20' Trunk Kit

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 Xtreme Trunk Kit 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 in the trunk. This kit comes in five 18" x 32" sheets combining for a total of 20 square feet which should be plenty for any size trunk 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 its 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 Trunk Kit
  • Five 18" x 32" sheets (20 Square Feet Total)
  • For the trunk floor, side panels, and trunk lid
  • Add SPL to your vehicle
  • Improves bass quality
  • Reduces bass distortion
  • Reduces trunk panel vibrations and road noise which helps to clarify the overall tone of your subwoofer
  • 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.
Trunk
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.
20 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
86%
4 Star
12%
3 Star
2%
2 Star
0%
1 Star
0%

Average Attribution Rating

Durability
4.8
Value
4.6
Features
4.7
Design
4.6
Usability
4.5
alfonso

tulsa, OK

Overall
Durability
Value
Features
Design
Usability
rattle

March 16, 2011

install the dynamat in my car due to it rattles alot with my subs hate that sound install the dynamat and pretty much dont have it anymore would rec to anyone

16 of 26 found this helpful

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bob cow

riverside, ca

Overall
Durability
Value
Features
Design
Usability
Awsome stuff!!

November 29, 2010

Needed some sound proofing for my doors and this was perfect! B*** b** wanted 98$ for about a third of this so it was a no brainer. plus -I had enough left over for a bit of my trunk, not complete but enough. as usual Sonic shipped this fast, ordered on monday and got it by Friday so just about right for a weekend job.

21 of 36 found this helpful

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Lee

Richmond, VA

Overall
Durability
Value
Features
Design
Usability
Acura Integra - Richmond, VA

October 29, 2010

I ordered the Dynamat Xtreme 20' trunk kit to outfit my 1995 Integra and it worked out perfect. I was able to cut my expenses in half by going through Sonic Electronix. I really frowned upon my local dealers after doing business with Sonic Electronix, who would have thought that you could get such a solid deal.

The ordering was simple and my shipment was speedy. Hands-down, very pleased with Sonic Electronix and I will be doing business with them again in the future.

Thanks!

20 of 34 found this helpful

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Dawn

Pardeeville, WI

Overall
Durability
Value
Features
Design
Usability
Brandon, Bloomington IN

July 10, 2008

This stuff is AMAZING, it keeps the bass in my car more than i expected it would. No need for glue the mats already have a tar like substance on them covered by a sticker like protector. Good buy somewhat of a messy install. I needed 2 of these packages for my Caddilac

13 of 20 found this helpful

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big kevy

folsom, ca

Overall
Durability
Value
Features
Design
Usability
dynamat

June 9, 2010

It is well worth it. From a small system all the way up to the whole trunk filled with subs. I have 2 15"s and it works great. Of course its not going to take care of all the rattle with that much power but it sure does help. I would recommend getting the tools with it or use something similar that you may have laying around the house. It gets tricky if you dont when you get into corners and awkward spots. It was a little small for my trunk in a 2007 mustang so another pack would have been helpful but I most def recommend it.

24 of 43 found this helpful

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gary

ft myers, FL

Overall
Durability
Value
Features
Design
Usability
best sound deadener around

March 21, 2010

Does what it supposed to! Best sound deadener around

16 of 27 found this helpful

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Emanuel

Fort Walton Beach, FL

Overall
Durability
Value
Features
Design
Usability
Simply The Best

July 30, 2011

I have two Kicker L7's powered by 1500 watts that abuse my trunk making everything rattle like crazy. After installing this, the rattling is pretty much gone. The bass sounds deeper and clearer. Highly recommended if you have bad rattling.

21 of 38 found this helpful

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andrew

des plaines, IL

Overall
Durability
Value
Features
Design
Usability
No rattling, No road noise

October 12, 2010

Does exactly what its supposed to do. F***** is a cheap ripoff that provides no sound dampining and falls off in cold weather. S****** R******* works just fine but material is folded which being stacked causes it to stick together and will take you 30 min to peel backing off.

1 sheet of Dynamat is rolled, not folded. Made installation a breeze but the wooden application roller is a must have!

21 of 38 found this helpful

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Muhammad

Woodbridge, VA

Overall
Durability
Value
Features
Design
Usability
Amazing product

October 5, 2011

I only had the chance to apply some of the dynamat to the trunk and license plate. It reduced the sound of the vibrations by over 50%. Once it gets warm I can actually put it all in there and hear how it is.

17 of 31 found this helpful

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Lex

Green Cove Springs, FL

Overall
Durability
Value
Features
Design
Usability
Dynamat is a Must

November 8, 2010

Dynamat is a must if you want the best sound tone in your car. My setup is 2 12" cvx 12's and 1 SX 18 (Kicker) in a regular cab f150, i used Dynapad on the floor and Dynamat everywhere else I could put it. I have 4 mids and 8 tweets, with the alpine imprint processor, I have never heard a vehicle sound so good and I know it wouldnt be that good if the sound tuning material wasn't laid in there, Thanks Dynamat!!

15 of 28 found this helpful

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I

BFE, NY

Overall
Durability
Value
Features
Design
Usability
Review for Dynamat

December 6, 2009

Its Dynamat.... Black and gooey on one side foil on the other.

Pro: Less rattle and road noise.
Con: Tearing the entire interior out and adding almost 100 pounds. cutting hands on foil and car. Bleeding all over. Getting gooey residue stuck on jeans.

15 of 28 found this helpful

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Tommy

East Troy, WI

Overall
Durability
Value
Features
Design
Usability
Ok value

May 31, 2009

For the price its a pretty good value if you drive a honda civic i have a 1995 buick roadmaster it only covered half the truck but what it did cover it helped a lot so over all great value providing you have a small car

16 of 30 found this helpful

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DirtyHarryIV

Las Vegas

Overall
Durability
Value
Features
Design
Usability
Great Value and buy!!!

July 26, 2010

Great product, covered the entire trunk area and then some.

8 of 15 found this helpful

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Christopher

Charlotte, NC

Overall
Durability
Value
Features
Design
Usability
Works Great

March 20, 2009

Use in all of my cars.

15 of 29 found this helpful

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mike

Concord, CA

Overall
Durability
Value
Features
Design
Usability
Handles your ratlles for sure

October 17, 2007

I just installed 10' of the 20' in an Acura MDX and it helps so much with the rattle from my new 10" sub. The stuff is kinda pricey but does the trick. You need 40' or more if you want to do the whole car (doors (4) and trunk). Removes all high pitch rattling and helps so much with deadening the major rattles like door panels being rattled by serious base.

7 of 13 found this helpful

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Greg

Rosemount, MN

Overall
Durability
Value
Features
Design
Usability
great stuff

August 15, 2005

If your bass needs a boost this trunk kit works great. I layered my trunk with it and the 2 12's now sound like 2 15's its great kind of expensive but worth it.

2 of 3 found this helpful

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Jose

Brownsville, TX

Overall
Durability
Value
Features
Design
Usability
Great Stuff

February 28, 2012

My trunk sounded like I had kidnapped Bruce Lee now with this Dynamat it sounds like I got Chuck Norris in there. It still rattles but not as much it went down about 60% might order another one to finish the job.

20 of 40 found this helpful

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Joseph

Saginaw, MI

Overall
Durability
Value
Features
Design
Usability
Joe G - Saginaw, MI Dynamat

November 3, 2008

I bought this for my caravan. I covered the hatch and some other parts, and it sounds great. Before I got my dynamat installed all you could hear was stuff rattling. Now it is crisp and clean. I have 2 pioneer premier 12's that I bought from Sonic. I looked at dynamat on other websites and their prices were outrageous. Sonic Electronix has the best deals around.

11 of 22 found this helpful

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patrick

Gastonia, NC

Overall
Durability
Value
Features
Design
Usability
Dynamat

July 13, 2007

I have just about completely covered my 59 cadillac with dynamat and there is a huge difference in sound and roadnoise in my car! Just doing the doors alone made a difference at how much quieter it is!

2 of 4 found this helpful

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nicholas

Berlin/kensington, CT

Overall
Durability
Value
Features
Design
Usability
amazing

December 22, 2006

i was debating wether or not to get this. in my opinion any one with subs should get it. dont make yourself look like a idiot with all that trunk rattaling. inproves sound drasticly and keeps it in the car. stops rattle at about 70 %. much clearer too. keeps sound in the car. i recomend it for enyone looking for a clean sound. messy to install.

1 of 2 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

NVX SDRLR1 Rubber Sound Dampening Roller

2" Professional Heavy Duty Roller for Sound Dampening

Your Price $7.99

Browse 4 questions and 6 answers
Hide answersShow all answers | Sort by
Why did you choose this?
Sonic Electronix Store
priced right
john s on Sep 4, 2014
TO STOP RATTLE/VIBRATION IN TRUNK FOR STEREO SYSTEM
MARIA S on Aug 13, 2014
will this be enough to dampen entire trunk? (1995 toyota camry sedan)
A shopper on Aug 12, 2014
Best Answer: For my 07 Grand Prix was far from enough to do whole trunk iv got a decent size trunk compared to you though I'd prob get 2 rolls
Reply · Report · josh s on Aug 12, 2014
· Add Answer · I Have This Question Too (0)
will this be enough for a 2002 chevy monte carlo trunk?
Ziggy on Feb 20, 2015
Best Answer: depends on how thorough you are, on mine which has a tiny trunk i used 35 sq ft so i would suggest buying 2 packs of this, better to have extra than to have to stop in the middle because you don't have enough
Reply · Report · Ryan O on Feb 21, 2015
· Add Answer · I Have This Question Too (0)
How much of this will I have to buy to cover the whole inside of my 2013 Ford Focus SE Hatchback?
Conner on Jan 22, 2015
· Add Answer · I Have This Question Too (0)

Product Summary

Manufacturer

Model Number

19405

UPC

769103194053

Weight

12.00lbs

Internal SKU

dyna-19405

Internal Product ID

5249

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 20' Trunk Kit 19405