--- product_id: 714594881 title: "Xtreme Sound Deadening Mat – Tech Pack, 28 Sq Ft, 7 Sheets" brand: "dynamat" price: "5102 kr" currency: DKK in_stock: true reviews_count: 5 category: "Dynamat" url: https://www.desertcart.dk/products/714594881-xtreme-sound-deadening-mat-tech-pack-28-sq-ft-7 store_origin: DK region: Denmark --- # Reduces road noise & vibrations Peel-and-stick easy install Made in USA, trusted since 1989 Xtreme Sound Deadening Mat – Tech Pack, 28 Sq Ft, 7 Sheets **Brand:** dynamat **Price:** 5102 kr **Availability:** βœ… In Stock ## Summary > πŸ”‡ Drive Quiet, Ride Proud: The Ultimate Sound Shield for Your Car ## Quick Answers - **What is this?** Xtreme Sound Deadening Mat – Tech Pack, 28 Sq Ft, 7 Sheets by dynamat - **How much does it cost?** 5102 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/714594881-xtreme-sound-deadening-mat-tech-pack-28-sq-ft-7) ## 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 - β€’ **Proudly Made in the USA:** Original sound dampening innovation crafted with quality and care since 1989. - β€’ **Massive 28 sq ft Coverage:** Seven large sheets cover floors, doors, panels, hood, or trunk with ease. - β€’ **Effortless Peel & Stick Installation:** Flexible, thin sheets that conform and adhere instantlyβ€”no tools needed. - β€’ **Silence the Road, Amplify Your Drive:** Cut road noise and speaker distortion for crystal-clear sound. - β€’ **Pro-Grade Soundproofing Trusted by Experts:** Used by top custom builders to keep rides cool and quiet. ## Overview Dynamat Xtreme Tech Pack offers 28 sq ft of premium sound deadening material designed to reduce road noise, vibration, and speaker distortion. Its thin, flexible sheets feature a proprietary butyl rubber adhesive for easy peel-and-stick installation on floors, doors, panels, hoods, or trunks. Trusted by professional custom builders and made in the USA since 1989, this pack delivers professional-grade noise and heat insulation for a quieter, cooler driving experience. ## Description Upgrade your vehicle with Dynamat Xtreme, the industry-leading automotive sound deadening material engineered to reduce road noise, vibration, resonance and unwanted rattles for a quieter, more comfortable ride. Designed for cars, trucks, SUVs, hot rods and classic vehicles, Dynamat Xtreme uses advanced butyl rubber bonded to an aluminum alloy layer to stop vibration at the source while improving overall cabin acoustics. Unlike low-cost asphalt sound deadener mats, Dynamat Xtreme is engineered for long-term automotive performance with high-temperature resistance, strong adhesion and odor-free durability. The self-adhesive peel-and-stick design conforms easily to doors, floors, trunks, roofs, rear decks, quarter panels and other interior sheet metal surfaces for simple installation. Dynamat Xtreme is trusted by professional installers, restorers and car audio enthusiasts because it improves speaker clarity, enhances bass response and creates a more solid, refined vehicle feel. Whether you want to eliminate panel vibration, reduce highway noise, improve your sound system or build a premium interior experience, Dynamat delivers professional-grade results. Ideal for use on doors, floors, trunks, trunk lids, roofs and firewall areas, Dynamat Xtreme helps create a quieter cabin while making conversations, music and navigation audio easier to hear. Made in the USA and trusted worldwide, Dynamat remains the benchmark for automotive sound deadening and vibration damping performance. Review: High quality product - Great product, very easy to work with. Stopped the rattling, definitely sticks when rolled to panels. Review: Night and day difference - Stuff works great. Really makes a difference in the sound quality of the vehicle. ## Features - REDUCES ROAD NOISE, PANEL VIBRATION & HEAT – Our precision-engineered butyl formula reduces rattles, road noise, engine vibration, and unwanted resonance, while dispersing heat. The result is a cabin that feels solid, sounds premium, and keeps you cooler. - IMPROVES CAR AUDIO PERFORMANCE – Creates a more solid acoustic environment that enhances bass response, reduces panel resonance, and improves overall speaker clarity. - SELF-ADHESIVE + EASY TO TRIM FOR FAST INSTALLATION – Peel-and-stick backing applies easily to doors, floors, trunks, roofs, and quarter panels without additional adhesives. Ideal for cars, trucks, SUVs, vans, muscle cars, and classic vehicles where cabin comfort and noise reduction matter. - TECH PACK WITH 28 SQ FT COVERAGE – Kit includes 7 large 18” x 32” sheets designed for full-vehicle sound treatment projects, restorations, and custom audio builds. - THE BRAND THAT CREATED THE CATEGORY – Engineered and manufactured in the United States, Dynamat is the preferred choice of top hot rod and custom builders, car audio enthusiasts, and daily drivers. Our products have been featured in major media outlets: MotorTrend, HOT ROD, and CarAudioNow. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DW48VKKV | | Best Sellers Rank | #33,128 in Automotive ( See Top 100 in Automotive ) #70 in Automobile Insulation | | Brand | Dynamat | | Brand Name | Dynamat | | Coverage | 28 square feet | | Customer Reviews | 4.5 out of 5 stars 46 Reviews | | Included Components | Car Insulation | | Item Dimensions L x W | 45.7L x 81.3W centimeters | | Item Highlight | Butyl Rubber Sound Dampening Kit Reduces Noise, Heat & Vibration in Cars, Trucks, SUVs – Easy Self-Adhesive Installation | | Manufacturer | Dynamat | | Manufacturer Part Number | 10428 | | Material | Rubber | | Material Type | Rubber | | Model Number | Xtreme Tech Pack | | Number of Items | 7 | | Number of Packs | 7 | | Product dimensions | 45.7L x 81.3W centimeters | | Recommended Uses For Product | Sound Insulation | | Recommended uses for product | Sound Insulation | | UPC | 769103104281 | ## Product Details - **Brand:** Dynamat - **Material:** Rubber - **Number of Packs:** 7 - **Product dimensions:** 45.7L x 81.3W centimeters - **Recommended uses for product:** Sound Insulation ## Images ![Xtreme Sound Deadening Mat – Tech Pack, 28 Sq Ft, 7 Sheets - Image 1](https://m.media-amazon.com/images/I/81U23iWYG9L.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Where can I install Dynamat Xtreme in my vehicle? How much material do I need?** A: Dynamat Xtreme can be installed on doors, floors, trunks, roofs, rear decks, quarter panels and firewalls in cars, trucks, SUVs, classic cars and custom builds. To determine how much Dynamat you need, see our square footage calculator chart above. **Q: How much will Dynamat quiet my car?** A: Even a small amount of Dynamat can greatly reduce noise. For example, applying Dynamat to the doors of your vehicle can reduce road noise from 3-6dB. Complete coverage of an average vehicle can reduce road noise 9, 12, even as much as 18dB. **Q: Is Dynamat Xtreme better than asphalt sound deadening mats?** A: Dynamat Xtreme uses advanced butyl and aluminum construction that resists heat, odor and adhesive failure better than many asphalt-based sound deadening materials. **Q: Is Dynamat Xtreme UV and moisture-resistant?** A: Yes. The butyl rubber core and protective aluminum foil layer make Dynamat Xtreme moisture-resistant and airtight – perfect for automotive and RV interiors and boat applications. **Q: Why should I buy Dynamat Xtreme?** A: Got noisy rattles and hums? Inside of the car get too hot? Phone calls or music sound muffled and muddy? Dynamat Xtreme reduces unwanted noise, heat, and vibration, providing you with a more comfortable, quieter ride. ## Customer Reviews ### ⭐⭐⭐⭐⭐ High quality product *by J***N on 28 September 2025* Great product, very easy to work with. Stopped the rattling, definitely sticks when rolled to panels. ### ⭐⭐⭐⭐⭐ Night and day difference *by R***S on 8 June 2026* Stuff works great. Really makes a difference in the sound quality of the vehicle. ### ⭐⭐⭐⭐ Sound Proofing *by H***R on 22 June 2026* Good product easy to work with ## Frequently Bought Together - Dynamat Xtreme Tech Pack Sound Deadening Car Insulation – Noise Dampening Kit for Floor, Doors, Panels, Hood, Engine or Trunk – Easy Self Adhesive Install – 7 Sheets, 18”x32” Each, 28 sq ft Total - Car Sound Deadening Roller Metal Installation Tool 3 Pcs for Auto Noise Roller Car Sound Deadener Application Installation Tool Rolling Wheel Interior Accessories - Dynamat 13100 Dynatape 1-1/2in x 30ft, Silver, 1 Pack --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.dk/products/714594881-xtreme-sound-deadening-mat-tech-pack-28-sq-ft-7](https://www.desertcart.dk/products/714594881-xtreme-sound-deadening-mat-tech-pack-28-sq-ft-7) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-10-09*