---
product_id: 93176643
title: "Boom Mat XL 4mm Sound Deadening / Damping Material | 12.5\" x 24\" (10 Sheets) | 050223"
brand: "design engineering"
price: "3888 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/93176643-boom-mat-xl-4mm-sound-deadening-damping-material-12-5
store_origin: DK
region: Denmark
---

# Eliminates low frequency noise Weatherproof & corrosion resistant Flexible for irregular surfaces Boom Mat XL 4mm Sound Deadening / Damping Material | 12.5" x 24" (10 Sheets) | 050223

**Brand:** design engineering
**Price:** 3888 kr
**Availability:** ✅ In Stock

## Summary

> 🔧 Silence the Noise, Elevate Your Space!

## Quick Answers

- **What is this?** Boom Mat XL 4mm Sound Deadening / Damping Material | 12.5" x 24" (10 Sheets) | 050223 by design engineering
- **How much does it cost?** 3888 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/93176643-boom-mat-xl-4mm-sound-deadening-damping-material-12-5)

## Best For

- design engineering enthusiasts

## Why This Product

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

## Key Features

- • **Precision Trimming:** Easily cut to fit any contour with the right tools.
- • **Durable Performance:** High-performance adhesive withstands temperature extremes.
- • **Transform Your Space:** Say goodbye to unwanted noise and hello to tranquility!
- • **Versatile Applications:** Perfect for automotive, commercial, and industrial use.
- • **User-Friendly Installation:** Peel and stick for a hassle-free setup.

## Overview

The Design Engineering 050222 Boom Mat XL is a high-performance damping material designed to eliminate low-frequency noise across various applications. Each pack includes 10 sheets, covering a total of 20.8 sq. ft., and features a flexible design that adheres well to irregular surfaces. Its durable, weatherproof construction ensures long-lasting performance, making it ideal for automotive, commercial, and industrial uses.

## Description

Design Engineering Boom Mat XL 4mm Sound Deadening / Damping Material | 12.5" x 24" (10 Sheets) | 050223

## Features

- For floor; this 10-sheet pack covers 20. 8 sq. ft.
- Eliminates low frequency noise problems; high performance adhesive maintains adhesion throughout temperature extremes
- Flexible – can be applied to irregular surfaces; use as a first layer for areas with contours and bends for vibration damping needs
- Easily trimmed to size with Boom Mat Blade Lock Knife (sold separately); user friendly peal and stick installation
- Multiple uses including automotive, commercial and industrial applications; durable weatherproof construction is also corrosion resistant

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Design Engineering, Inc. |
| Item Weight | 25.5 pounds |
| Product Dimensions | 25 x 2.25 x 13.69 inches |
| Country of Origin | USA |
| Item model number | 50223 |
| Exterior | Design Engineering Xl Damping Material - 12-1/2" X 24" (4Mm) - 20.8 Sq Ft - 10 Sheets |
| Manufacturer Part Number | 50223 |
| OEM Part Number | 50223 |
| Included Components | 4mm Damping Material, 12.5" x 24" (10 Sheets) |
| Number of Items | 1 |

## Images

![Boom Mat XL 4mm Sound Deadening / Damping Material | 12.5" x 24" (10 Sheets) | 050223 - Image 1](https://m.media-amazon.com/images/I/81QKMJyDMDL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.dk/products/93176643-boom-mat-xl-4mm-sound-deadening-damping-material-12-5](https://www.desertcart.dk/products/93176643-boom-mat-xl-4mm-sound-deadening-damping-material-12-5)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-23*