Dynamat Xtreme 10455 Xtreme Bulk — 36 Square Feet, 9 Sheets Zoom Front Photos Videos My vehicle's homepage We don't check this item for fit or compatibility. Item# 15410455 offer details Item# 15410455 Review Summary 9 people say In Stock Free Crutchfield lifetime tech support Free Shipping Your price $279.99 Add to cart Also available - Open Box $265.99 + Add to wishlist Email me alerts for this product Buy this item and earn up to 280 Rewards points See more offers and ways to save Special Financing Available By buying this product you'll earn up to 280 Rewards points. When you sign up for a Crutchfield account, you’ll be enrolled in Crutchfield Rewards. You’ll earn one point for every dollar you spend on gear from us. You can turn your points into Rewards Cards that you can use toward future purchases. You can sign up for an account now, or after you complete your purchase (you’ll get credit for the points either way). Sign up for a Crutchfield account Share this product: Overview Details Staff Reviews Customer Reviews Category Info Accessories Our take on the Dynamat Xtreme 10455 Having a hard time hearing your car's sound system over the road noise? Dynamat Xtreme keeps the noise out, so you'll hear more music using less power — effectively increasing your amplifier's output! This sheet metal vibration damping material (a butyl composite with a layer of aluminum) conforms and fuses to automotive body surfaces such as floor pans and doors. The 10455 bulk kit includes 9 sheets of Dynamat Xtreme, for a total of about 36 square feet (a car door requires about 5 square feet). Designed especially for high-temperature areas and high sound pressure level situations, Dynamat Xtreme offers four times the damping power of Original Dynamat, thanks to its energy-reflective aluminum layer. See more info on this item Hands-on research from the Crutchfield Labs (what are the Labs?) What’s in the box? | In-depth notes Product Research Product Research What's in the box? Download owner's manual 9 sheets of Dynamat Xtreme Installation Instructions Our Product Research Team At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team — they open the box, verify contents, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices. Features Installation Dimensions Features Dynamat Xtreme: Dynamat Xtreme provides 4 times the damping efficiency of Original Dynamat, the conforming ability of Premium Dynamat, and the radiant energy reflection of Super Dynamat. Dynamat Xtreme has an aluminum layer for high-temperature areas and requires "no heat" for an easy, moldable installation. Self-Adhesive Sheets: Each sheet has a high-tack permanent adhesive with a peel-off plastic liner on the back of the Dynamat Xtreme. Easy-to-Cut Materials: All materials cut easily with scissors or a razor knife. Installation Basic Installation Steps: Clean the mounting surface. Using a razor knife or scissors, cut the Dynamat to the desired size. Remove the blue release liner from the back of the Dynamat and apply to the mounting surface. Apply pressure, working the Dynamat into the contours of the mounting surface. Work air out with a roller tool (eliminating air pockets will ensure lasting adhesion of the Dynamat to the surface, giving you maximum damping effect). Repeat the same process for each sheet of Dynamat. Dimensions Each Sheet: L=32", W=18", Thickness=0.085" Product reviews from the Crutchfield Labs Product reviews from the Crutchfield Labs (what are the Labs?) Video: Dynamat Sound Damping Kits Video: Dynamat Sound Damping Kits Video Guest 12/1/2009 Adding Dynamat sound damping to your car quiets noise and vibration, giving you a quieter ride. This short video presents an overview of what Dynamat is and how it makes your music sound better. Product Reviews Review this product Submit a review and you will be entered to win a $150 gift card Crutchfield Great Gear Giveaway Official Sweepstakes Rules Reviews for the Dynamat Xtreme 10455 Average Customer Review: 9 people say: Review this product: Thanks for taking the time to share your experiences about this product. Please be sure to focus your comments on the product itself. Read our Review Guidelines for more information. Review title * Email Your email won't be visible. Please use the email address that is associated with your order. Display name (e.g., JohnD) Your review will be signed using the display name and location * Your location (e.g., Charlottesville, VA) * Your rating Click on a star to rate the overall product on a scale of 1-5 1500 characters left * Your review Attach a YouTube Review Crutchfield Video Review Guidelines Only submit videos that you made or are authorized to use. Do not submit videos that contain music, video or visuals that are copyrighted and belong to someone else. Please see our Review Guidelines for more information. Submit the URL of your YouTube™ video review or product demonstration. e.g., "http://www.youtube.com/v/o79TWHh598U" 500 characters left Pros 500 characters left Cons * Agree to Terms By checking this box you agree your review becomes the property of Crutchfield, that you are over 18 years of age, that you own or have owned this product, and that you are located within the United States or its territories. Please see our Review Guidelines for more information. We reserve the right (but are not obligated to) review all submissions and edit or remove any review in any manner which we deem necessary. Your review should be posted within seven days. Filter by rating: 5 Star: (8) 4 Star: (1) 3 Star: (0) 2 Star: (0) 1 Star: (0) Sort by: Date Reviewed Rating Helpfulness Showing: 1-9 of 9 View page: 1 5 out of 5 great sound Written By steven, Montana on Friday, March 22, 2013 Crutchfield Customer Review (What's this?) This is the first time I used the product and strongly recommend using it for an upgrade to any stereo. With a quieter ride and better sound from the stereo system Pros: great sound, and quieter ride Cons: I couldn't talk anyone of friends to install it for me Was this review helpful? Yes | No 5 out of 5 Expensive Written By Anonymous, Catonsville, MD on Friday, April 06, 2012 Crutchfield Customer Review (What's this?) The product is great. I've used Dynamat for years. Cons: Price on Crutchfield 2 out of 2 people found this helpful Was this review helpful? Yes | No 5 out of 5 Big difference Written By Ivan, PA on Thursday, April 29, 2010 I have a 2003 Corolla S and there was plenty of dynamat to cover the trunk with. It took about 3 hours to install and the edges are sharp I found that out the hard way. I used the dynamat rubber roller it helped make it easier. The trunk barely rattles compared to before. 2 out of 4 people found this helpful Was this review helpful? Yes | No 5 out of 5 Trunk Pack Written By Anthony, Philadelphia, Pa on Monday, August 17, 2009 I purchased a Bulk Pack with the intent to deaden my Trunk and Front Doors; however I used 98% Bulk Pack in my trunk!!!! I drive a "07" Grand Prix and can honestly say that I either did the install wrong or "Over killed the project" Tools- Alcohol Razor Wipes Heatgun (Not Necessary but just because) I started my project off by vacuuming the trunk and then with 91% alcohol. I then let it dry and started to do the lid of the trunk. I removed the carpet and applied single layers very neatly. I then started to do the wheel well and floor of the trunk working around the fuel pump and all the way back to the seats. By this time my trunk was 99% dynamated!!! :) With the last sheet I sliced it up and applied it to the pillars of the car. (Front/ Rear Windshield). My only downfall with the installation is that I should have applied some to the back of the License plate and under the spoiler. Hands down the dynamat is a excellent product. PLEASE, PLEASE wear GLOVES!!!!!!!!!!!!!!!!!!!!! 6 out of 7 people found this helpful Was this review helpful? Yes | No 5 out of 5 First Time Dynamat user Written By Ian, San Juan, Puerto Rico on Monday, May 04, 2009 Crutchfield Customer Review (What's this?) This product is great. Is not that hard once you learn to work with it. Is very sticky and sharp on edges (wear gloves to prevent cuts). The roller tool is a must if you are a first timer like me. I made paper templates of the areas I wanted to cover and then cut the Dynamat from them. It made the job a lot easier. The difference in noise and vibration dampening is huge. Music hears a lot better now, and the road noise reduced. I installed 2 bulk boxes and a trunk kit. I have a 2007 Tacoma access cab and I practically covered the whole truck, doors, roof, floor and back panel. It took me 2 days to install everything. If you feel comfortable taking out all seats,carpet, door panels, roof panels, interior panels, then this is a relatively straight forward project. I highly recommend this product. 7 out of 7 people found this helpful Was this review helpful? Yes | No 5 out of 5 Wow ... What a Difference Written By winkle74, Knoxville, TN on Sunday, July 20, 2008 I own a 2001 Nissan Xterra. These vehicles are very noisy. I purchased 2 boxes. Day 1 - I started with the front doors - then moved to the passenger doors - next moved to the rear panels. I still had a lot of sheets left and decided to cover the entire cargo area. Once I finished, I got in the car and took a drive. I immediately could tell a huge difference! Since I had another full box I decided to do the floor. Day 2 - I didn't cover the entire floor. However, I would say 95% of the floor is covered. I put everything back in it's place and took another test drive (both test drives included the highway). All I can say is WOW! I'm absolutely blown away by this product! I don't have to turn the volume up on my radio to hear it! The stereo sounds 10 times better (which I just installed a new JVC head unit with new Alpine speakers). This stuff probably cut about 70% of my road noise. It does have sharp edges ... but if you take your time and keep this in mind, then you won't have any issues. I have 2 small, paper cut like cuts and that's it. It is also heavy ... so keep in mind you're adding some extra pounds to the car ... The label on the UPS box say one box weighs around 23lbs. 11 out of 13 people found this helpful Was this review helpful? Yes | No 5 out of 5 Been using Dynamat for years Written By Robert, Garner, NC on Monday, May 26, 2008 I have been using Dynamat since it first came out. To me, there is nothing else close to it. Lot's of copycats, but nothing as good. I bought two bulk packs and 4 door kits for my 1996 Dodge Dakota truck. Yep, it's a knockaround truck--but I like my music. The truck itself was very loud. Just driving down the road my wife and I could hardly have a conversation. So, I took out the seat, and the carpet. I put a double layer of dynamat on the floor, the back wall, and inside the rear speaker wells. You can just peel and stick the extreme down--but I always heat it up with a heat gun and roll it on---it DOES make a big difference. After that, I got some Herculiner roll on bed liner. I put two coats of that on over top of the dynamat. Then I bought a quart of black rust-o-leum hammered finish paint--and put two coats of paint on top of the herculiner. Then I put the carpet back down and instaleld the stereo. Needless to say, the silence is incredible. If you truly want a quiet ride, and a quick upgrade on your sound system---get some dynamat---you will not be sorry. 8 out of 9 people found this helpful Was this review helpful? Yes | No 4 out of 5 works good Written By Mark, medford, ma on Sunday, June 11, 2006 i got a dynamat extreme bulk pack and i applied it all in my trunk. 36 sq feet just about did it, but i have 2 door with a medium size trunk. this stuff eliminates probably about 80% of the rattles that my subwoofers caused. but the thing i like best is how it made the subs LOUDER and the bass CLEANER. it really keeps the bass in and reflects sound good. dont expect it to eliminate your rattle completely. if you have two 200 rms subs, your prolly not gonna get any rattle, but if u have two 500 rms subs, your gonna get some. good product deffinitly worth the money 26 out of 26 people found this helpful Was this review helpful? Yes | No 5 out of 5 Dynamat Xtreme 10455 Written By mike, Glasgow Ky on Sunday, July 17, 2005 This stuff is a must esp. if you own a truck with an exhaust system like i do its a little time consuming but well worth the effort if plan on putting any money in your system spend the extra cash and the extra time to install this you ll be glad you did 78 out of 97 people found this helpful Was this review helpful? Yes | No 1-9 of 9 Accessories Add accessories for the Dynamat Xtreme 10455 Add Accessories Get the best installation of your Dynamat with a roller. See all categories & accessories Get the best installation of your Dynamat with a roller. Dynamat Dynamat 10005 Roller 1" hardwood Your Price: $12.99 Add to Cart Dynamat 10007 Professional Roller 2" Heavy Duty Rubber 7 people say Your Price: $19.99 Add to Cart Dynamat 19100 License Frame Kit 8 people say Your Price: $14.99 Add to Cart Dynamat DynaTape 30-foot roll of 1.5"-wide aluminum finishing tape (Model #13100) 2 people say Your Price: $9.99 Add to Cart Dynamat SuperLite Tri-Pak Triple package — 3 sheets, 12 square feet (Model #10612) 7 people say Your Price: $69.99 Add to Cart Smart people protect with SquareTrade- The best warranty at the best price In business since 1999, SquareTrade is the largest independent warranty provider in the U.S. 100% parts and labor - no deductibles All mechanical and electrical failures covered, includes normal wear and tear. Your item's repaired or the full item price returned withing 5 days Runs concurrent with manufacturer's warranty Rated 5-stars by consumers For a more in-depth review and enhanced detailed information on the Dynamat Xtreme 10455, please visit the Crutchfield website product page (/S-VgVimMKe3r1/p_15410455/Dynamat-Xtreme-10455.html ). Recommended Accessories See more accessories Your featured item Dynamat Xtreme 10455 Xtreme Bulk — 36 Square Feet, 9 Sheets $279.99 In Stock Dynamat Dynamat 10005 Roller 1" hardwood $12.99 In Stock Add selected to cart Front
Our take on the Dynamat Xtreme 10455 Having a hard time hearing your car's sound system over the road noise? Dynamat Xtreme keeps the noise out, so you'll hear more music using less power — effectively increasing your amplifier's output! This sheet metal vibration damping material (a butyl composite with a layer of aluminum) conforms and fuses to automotive body surfaces such as floor pans and doors. The 10455 bulk kit includes 9 sheets of Dynamat Xtreme, for a total of about 36 square feet (a car door requires about 5 square feet). Designed especially for high-temperature areas and high sound pressure level situations, Dynamat Xtreme offers four times the damping power of Original Dynamat, thanks to its energy-reflective aluminum layer. See more info on this item
Hands-on research from the Crutchfield Labs (what are the Labs?) What’s in the box? | In-depth notes Product Research Product Research What's in the box? Download owner's manual 9 sheets of Dynamat Xtreme Installation Instructions Our Product Research Team At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team — they open the box, verify contents, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices. Features Installation Dimensions Features Dynamat Xtreme: Dynamat Xtreme provides 4 times the damping efficiency of Original Dynamat, the conforming ability of Premium Dynamat, and the radiant energy reflection of Super Dynamat. Dynamat Xtreme has an aluminum layer for high-temperature areas and requires "no heat" for an easy, moldable installation. Self-Adhesive Sheets: Each sheet has a high-tack permanent adhesive with a peel-off plastic liner on the back of the Dynamat Xtreme. Easy-to-Cut Materials: All materials cut easily with scissors or a razor knife. Installation Basic Installation Steps: Clean the mounting surface. Using a razor knife or scissors, cut the Dynamat to the desired size. Remove the blue release liner from the back of the Dynamat and apply to the mounting surface. Apply pressure, working the Dynamat into the contours of the mounting surface. Work air out with a roller tool (eliminating air pockets will ensure lasting adhesion of the Dynamat to the surface, giving you maximum damping effect). Repeat the same process for each sheet of Dynamat. Dimensions Each Sheet: L=32", W=18", Thickness=0.085"
Video: Dynamat Sound Damping Kits Video: Dynamat Sound Damping Kits Video Guest 12/1/2009 Adding Dynamat sound damping to your car quiets noise and vibration, giving you a quieter ride. This short video presents an overview of what Dynamat is and how it makes your music sound better.
5 out of 5 great sound Written By steven, Montana on Friday, March 22, 2013 Crutchfield Customer Review (What's this?) This is the first time I used the product and strongly recommend using it for an upgrade to any stereo. With a quieter ride and better sound from the stereo system Pros: great sound, and quieter ride Cons: I couldn't talk anyone of friends to install it for me Was this review helpful? Yes | No
5 out of 5 Expensive Written By Anonymous, Catonsville, MD on Friday, April 06, 2012 Crutchfield Customer Review (What's this?) The product is great. I've used Dynamat for years. Cons: Price on Crutchfield 2 out of 2 people found this helpful Was this review helpful? Yes | No
5 out of 5 Big difference Written By Ivan, PA on Thursday, April 29, 2010 I have a 2003 Corolla S and there was plenty of dynamat to cover the trunk with. It took about 3 hours to install and the edges are sharp I found that out the hard way. I used the dynamat rubber roller it helped make it easier. The trunk barely rattles compared to before. 2 out of 4 people found this helpful Was this review helpful? Yes | No
5 out of 5 Trunk Pack Written By Anthony, Philadelphia, Pa on Monday, August 17, 2009 I purchased a Bulk Pack with the intent to deaden my Trunk and Front Doors; however I used 98% Bulk Pack in my trunk!!!! I drive a "07" Grand Prix and can honestly say that I either did the install wrong or "Over killed the project" Tools- Alcohol Razor Wipes Heatgun (Not Necessary but just because) I started my project off by vacuuming the trunk and then with 91% alcohol. I then let it dry and started to do the lid of the trunk. I removed the carpet and applied single layers very neatly. I then started to do the wheel well and floor of the trunk working around the fuel pump and all the way back to the seats. By this time my trunk was 99% dynamated!!! :) With the last sheet I sliced it up and applied it to the pillars of the car. (Front/ Rear Windshield). My only downfall with the installation is that I should have applied some to the back of the License plate and under the spoiler. Hands down the dynamat is a excellent product. PLEASE, PLEASE wear GLOVES!!!!!!!!!!!!!!!!!!!!! 6 out of 7 people found this helpful Was this review helpful? Yes | No
5 out of 5 First Time Dynamat user Written By Ian, San Juan, Puerto Rico on Monday, May 04, 2009 Crutchfield Customer Review (What's this?) This product is great. Is not that hard once you learn to work with it. Is very sticky and sharp on edges (wear gloves to prevent cuts). The roller tool is a must if you are a first timer like me. I made paper templates of the areas I wanted to cover and then cut the Dynamat from them. It made the job a lot easier. The difference in noise and vibration dampening is huge. Music hears a lot better now, and the road noise reduced. I installed 2 bulk boxes and a trunk kit. I have a 2007 Tacoma access cab and I practically covered the whole truck, doors, roof, floor and back panel. It took me 2 days to install everything. If you feel comfortable taking out all seats,carpet, door panels, roof panels, interior panels, then this is a relatively straight forward project. I highly recommend this product. 7 out of 7 people found this helpful Was this review helpful? Yes | No
5 out of 5 Wow ... What a Difference Written By winkle74, Knoxville, TN on Sunday, July 20, 2008 I own a 2001 Nissan Xterra. These vehicles are very noisy. I purchased 2 boxes. Day 1 - I started with the front doors - then moved to the passenger doors - next moved to the rear panels. I still had a lot of sheets left and decided to cover the entire cargo area. Once I finished, I got in the car and took a drive. I immediately could tell a huge difference! Since I had another full box I decided to do the floor. Day 2 - I didn't cover the entire floor. However, I would say 95% of the floor is covered. I put everything back in it's place and took another test drive (both test drives included the highway). All I can say is WOW! I'm absolutely blown away by this product! I don't have to turn the volume up on my radio to hear it! The stereo sounds 10 times better (which I just installed a new JVC head unit with new Alpine speakers). This stuff probably cut about 70% of my road noise. It does have sharp edges ... but if you take your time and keep this in mind, then you won't have any issues. I have 2 small, paper cut like cuts and that's it. It is also heavy ... so keep in mind you're adding some extra pounds to the car ... The label on the UPS box say one box weighs around 23lbs. 11 out of 13 people found this helpful Was this review helpful? Yes | No
5 out of 5 Been using Dynamat for years Written By Robert, Garner, NC on Monday, May 26, 2008 I have been using Dynamat since it first came out. To me, there is nothing else close to it. Lot's of copycats, but nothing as good. I bought two bulk packs and 4 door kits for my 1996 Dodge Dakota truck. Yep, it's a knockaround truck--but I like my music. The truck itself was very loud. Just driving down the road my wife and I could hardly have a conversation. So, I took out the seat, and the carpet. I put a double layer of dynamat on the floor, the back wall, and inside the rear speaker wells. You can just peel and stick the extreme down--but I always heat it up with a heat gun and roll it on---it DOES make a big difference. After that, I got some Herculiner roll on bed liner. I put two coats of that on over top of the dynamat. Then I bought a quart of black rust-o-leum hammered finish paint--and put two coats of paint on top of the herculiner. Then I put the carpet back down and instaleld the stereo. Needless to say, the silence is incredible. If you truly want a quiet ride, and a quick upgrade on your sound system---get some dynamat---you will not be sorry. 8 out of 9 people found this helpful Was this review helpful? Yes | No
4 out of 5 works good Written By Mark, medford, ma on Sunday, June 11, 2006 i got a dynamat extreme bulk pack and i applied it all in my trunk. 36 sq feet just about did it, but i have 2 door with a medium size trunk. this stuff eliminates probably about 80% of the rattles that my subwoofers caused. but the thing i like best is how it made the subs LOUDER and the bass CLEANER. it really keeps the bass in and reflects sound good. dont expect it to eliminate your rattle completely. if you have two 200 rms subs, your prolly not gonna get any rattle, but if u have two 500 rms subs, your gonna get some. good product deffinitly worth the money 26 out of 26 people found this helpful Was this review helpful? Yes | No
5 out of 5 Dynamat Xtreme 10455 Written By mike, Glasgow Ky on Sunday, July 17, 2005 This stuff is a must esp. if you own a truck with an exhaust system like i do its a little time consuming but well worth the effort if plan on putting any money in your system spend the extra cash and the extra time to install this you ll be glad you did 78 out of 97 people found this helpful Was this review helpful? Yes | No
Accessories Add accessories for the Dynamat Xtreme 10455 Add Accessories Get the best installation of your Dynamat with a roller. See all categories & accessories Get the best installation of your Dynamat with a roller. Dynamat Dynamat 10005 Roller 1" hardwood Your Price: $12.99 Add to Cart Dynamat 10007 Professional Roller 2" Heavy Duty Rubber 7 people say Your Price: $19.99 Add to Cart Dynamat 19100 License Frame Kit 8 people say Your Price: $14.99 Add to Cart Dynamat DynaTape 30-foot roll of 1.5"-wide aluminum finishing tape (Model #13100) 2 people say Your Price: $9.99 Add to Cart Dynamat SuperLite Tri-Pak Triple package — 3 sheets, 12 square feet (Model #10612) 7 people say Your Price: $69.99 Add to Cart Smart people protect with SquareTrade- The best warranty at the best price In business since 1999, SquareTrade is the largest independent warranty provider in the U.S. 100% parts and labor - no deductibles All mechanical and electrical failures covered, includes normal wear and tear. Your item's repaired or the full item price returned withing 5 days Runs concurrent with manufacturer's warranty Rated 5-stars by consumers
