---
product_id: 3859915
title: "Dynamat Xtreme Sound Deadening Car Insulation Trunk Kit 19405 – Pre Cut Noise Dampening to Help Your Subwoofer Perform – Easy Self Adhesive Install – Made in USA – 5 Sheets 18”x32”, 20 sq ft total"
brand: "dynamat"
price: "$U16834"
currency: UYU
in_stock: true
reviews_count: 4
url: https://www.desertcart.uy/products/3859915-dynamat-xtreme-sound-deadening-car-insulation-trunk-kit-19405-pre
store_origin: UY
region: Uruguay
---

# Enhances subwoofer sound clarity Reduces road noise & vibrations Easy peel-and-stick installation Dynamat Xtreme Sound Deadening Car Insulation Trunk Kit 19405 – Pre Cut Noise Dampening to Help Your Subwoofer Perform – Easy Self Adhesive Install – Made in USA – 5 Sheets 18”x32”, 20 sq ft total

**Brand:** dynamat
**Price:** $U16834
**Availability:** ✅ In Stock

## Summary

> 🔊 Turn your trunk into a concert hall—silence the noise, feel the bass!

## Quick Answers

- **What is this?** Dynamat Xtreme Sound Deadening Car Insulation Trunk Kit 19405 – Pre Cut Noise Dampening to Help Your Subwoofer Perform – Easy Self Adhesive Install – Made in USA – 5 Sheets 18”x32”, 20 sq ft total by dynamat
- **How much does it cost?** $U16834 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/3859915-dynamat-xtreme-sound-deadening-car-insulation-trunk-kit-19405-pre)

## Best For

- dynamat enthusiasts

## Why This Product

- Trusted dynamat brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Stick & Stay Technology:** Extra sticky butyl rubber ensures long-lasting adhesion without mess.
- • **Precision Fit for Your Trunk:** Five pre-cut 18”x32” sheets for hassle-free coverage.
- • **Proudly Made in the USA Since 1989:** Original soundproofing innovation crafted with quality and care.
- • **Silence the Road, Amplify Your Bass:** Cut through the noise with 20 sq ft of premium sound deadening.
- • **Pro-Grade Soundproofing Trusted by Experts:** Used by top custom builders to keep rides cool and quiet.

## Overview

Dynamat Xtreme Sound Deadening Trunk Kit offers 20 square feet of pre-cut, peel-and-stick soundproofing material designed to reduce road noise and vibrations, enhancing subwoofer performance. Trusted by professionals and car enthusiasts alike, this thin, flexible kit is easy to install and made in the USA since 1989.

## Description

Full description not available

## Features

- Reduces Unwanted Noise & Vibration: Dynamat Xtreme reduces road noise, stops speaker distortion, and blocks resonance & vibrations; this kit helps keeps noise out and your system’s sound in, letting your subwoofer perform at its best
- Trusted by Car Lovers & Professionals Alike: Dynamat is used by the world’s top hot rod & custom builders because they know it makes their cars ride cool & quiet
- Xtreme Trunk Kit: This pack contains 20 square feet of Dynamat Xtreme in five 18”x32” pieces, enough for a standard car trunk to dampen vibrations that would interfere with your sub’s punch & clarity
- Thin, Flexible & Easy to Cut: Installing Dynamat Xtreme couldn’t be easier thanks to the simple peel-and-stick application; our extra sticky proprietary blend of butyl rubber adheres to a surface & stays in place
- Made in the USA Since 1989: Dynamat is the original & most trusted name in soundproofing & heat control; our products are the first of their kind, and are always made at our headquarters in Ohio

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Dynamat |
| Part Number | 19405 |
| Item Weight | 7.26 pounds |
| Product Dimensions | 23 x 5.5 x 5.5 inches |
| Item model number | 19405 |
| Is Discontinued By Manufacturer | No |
| Style | Trunk Kit 20 sqft |
| Voltage | 0.1 Volts |
| Item Package Quantity | 1 |
| Coverage | 20 square feet |
| Included Components | TRUNK KIT |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | LIMITED WARRANTY |

## Product Details

- **Material:** Rubber
- **Brand:** Dynamat
- **Recommended Uses For Product:** Soundproofing and heat control in vehicles, particularly in the trunk area
- **Product Dimensions:** 32"L x 18"W
- **Global Trade Identification Number:** 00769103194053

## Images

![Dynamat Xtreme Sound Deadening Car Insulation Trunk Kit 19405 – Pre Cut Noise Dampening to Help Your Subwoofer Perform – Easy Self Adhesive Install – Made in USA – 5 Sheets 18”x32”, 20 sq ft total - Image 1](https://m.media-amazon.com/images/I/61pp5MoIO5L.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Expensive but definitely helps with vibrations and noise.
*by B***N on February 24, 2024*

I just fully restored the interior of my foxbody Mustang. Between the supercharged motor, full exhaust, and very firm racing suspension, the car is LOUD inside and out. After stripping out the entire interior and trunk down to bare metal, I first applied a Foxbody coupe specific matched Dynamat kit from Late Model Restoration. But there were a lot of flat metal panels left untreated, and flat panels are what tend to vibrate the most. So I got a couple of these generic Dynamat kits to cover more area. Overkill? Maybe. But considering how loud the car is to begin with, I figured it couldn’t hurt anything but my wallet (this stuff isn’t cheap, haha) and maybe the penalty of added weight (so what, it’s a light car with over 670 HP and nearly the same in torque, so what’s an extra 75 or so lbs of sound dampening?). Note, I also used this material to repair and reinforce the plastic/carpeted trunk pieces which were cracked from years of abuse, and are almost impossible to find now. I can sat that even with half the interior still out of the car, the reduction in Noise and vibration is noticeable. The car is still loud as hell, but to a lesser degree and the exhaust drone isn’t as palpable. So while not cheap, this stuff works, and is very easy to apply. Just make sure the surfaces are cleaned and degreased, that you have a little roller tool to flatter out the surface, and be careful because the aluminum edges are sharp.

### ⭐⭐⭐⭐⭐ Not a typical use for this stuff but amazing!
*by W***R on May 30, 2025*

I was told by a friend to try this on the backside of my electronic dartboard to cut down on the noise it makes when the dart hits the board. I was amazed by how much quieter it is now. I just out it on the backside and cut around the edges and it works great.

### ⭐⭐⭐⭐⭐ Expensive, but worth it IF you install correctly
*by M***L on June 13, 2024*

Packaging: Shipped in a Amazon brown box. The contents were in a branded DYNAMAT box very tightly folded.Product Impressions: The materials come pretty tightly packed. I recommend taking it out the night before a project to let it "straighten out" before install as that helped me install easier. The material was easy to install and cut up. I used literally every square inch of it on my 4 doors of my Camry Hybrid. It's weird to barely hear any road noise from the doors and just hear the wind going across the glass but hey, it means its doing its job! In my opinion, if you want a budget buy/build, look up the "bell" metaphor for this as you're going to pay a pretty penny to do all 4 doors of your car with this covering the whole door. I did patches and it appears to work the same. Watch YouTube videos and see what people say for your car! If you get any of the tar-like on any tools, I tested Goo-Gone on it and it removed it quite nicely.Usability: Works great on CLEANED metal frame of my Camry Hybrid. Use isopropyl alcohol to clean the surface first!Overall Thoughts: Great price, easy install, backing DID make a nice difference for my new speakers. Note your car doors will sound differently closing and will be heavier.

## Frequently Bought Together

- Dynamat Xtreme Sound Deadening Car Insulation Trunk Kit 19405 – Pre Cut Noise Dampening to Help Your Subwoofer Perform – Easy Self Adhesive Install – Made in USA – 5 Sheets 18”x32”, 20 sq ft total
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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-03-04*