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frontpagedoublehelixx | Staff posted Sep 02, 2025 03:32 PM
frontpagedoublehelixx | Staff posted Sep 02, 2025 03:32 PM

10-Count 14.5″ x 10″ Amazon Basics Car Sound Deadening Mat

$16

$29

44% off
Amazon
56 Comments 34,614 Views
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Deal Details
Amazon has 10-Count 14.5″ x 10″ Amazon Basics Car Sound Deadening Mat for $16.24. Shipping is free w/ Prime or on $35+.

Thanks to Deal Hunter doublehelixx for sharing this deal.

Features:
  • Car sound deadener (10-piece) for creating a quieter and more comfortable in-car experience
  • Sound-proofing material (made of butyl rubber compound based substrate) helps reduce annoying vibrations and noises from the vehicle and road
  • Strong self-adhesive backing for secure placement; reflective aluminum foil on the front for better thermal insulation
  • Pliable material; easy to cut and install in a vehicle interior, cabin floor, or trunk; installation kit includes instructions
  • Each piece measures 14.5 by 10 inches; 10-square-foot total coverage area; backed by an Amazon Basics 1-year limited warranty

Editor's Notes

Written by powerfuldoppler | Staff
  • About this deal:
    • Please see original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
  • About this product:
    • Rating of 4.7 from over 4000 customer reviews.
  • About this store:

Original Post

Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Amazon has 10-Count 14.5″ x 10″ Amazon Basics Car Sound Deadening Mat for $16.24. Shipping is free w/ Prime or on $35+.

Thanks to Deal Hunter doublehelixx for sharing this deal.

Features:
  • Car sound deadener (10-piece) for creating a quieter and more comfortable in-car experience
  • Sound-proofing material (made of butyl rubber compound based substrate) helps reduce annoying vibrations and noises from the vehicle and road
  • Strong self-adhesive backing for secure placement; reflective aluminum foil on the front for better thermal insulation
  • Pliable material; easy to cut and install in a vehicle interior, cabin floor, or trunk; installation kit includes instructions
  • Each piece measures 14.5 by 10 inches; 10-square-foot total coverage area; backed by an Amazon Basics 1-year limited warranty

Editor's Notes

Written by powerfuldoppler | Staff
  • About this deal:
    • Please see original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
  • About this product:
    • Rating of 4.7 from over 4000 customer reviews.
  • About this store:

Original Post

Community Voting

Deal Score
+43
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Price Intelligence

Model: Amazon Basics Car Sound Deadener, 14.5″ x 10″, (10 count)Pack of 1

Deal History 

Sort: Most Recent
Post Date Sold By Sale Price Activity
07/16/24Amazon$20
2

Current Prices

Sort: Lowest to Highest | Last Updated 9/5/2025, 02:40 PM
Sold By Sale Price
Amazon$16.24

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Top Comments

grassroots_1
727 Posts
250 Reputation
I installed these in my 4Runner. Doesn't help much with road noise but the stereo sounds nice and road vibrations are reduced.
grassroots_1
727 Posts
250 Reputation
Lay them in the sun to soften up the material before install just don't let them get too soft. Wear gloves and buy a roller too.
spl152db
571 Posts
210 Reputation
also if you're looking to get a quieter interior, you're better off getting some MLV (mass loaded vinyl) with foam used in combination with this. This will only remove resonant buzzes and hums and trash can sounds. The MLV will stop noise.

55 Comments

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Sep 03, 2025 02:30 AM
727 Posts
Joined Sep 2016
grassroots_1Sep 03, 2025 02:30 AM
727 Posts

Our community has rated this post as helpful. If you agree, why not thank grassroots_1

I installed these in my 4Runner. Doesn't help much with road noise but the stereo sounds nice and road vibrations are reduced.
8
1
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Deal Hunter
Sep 03, 2025 09:04 PM
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doublehelixxSep 03, 2025 09:04 PM
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7,898 Posts
Quote from grassroots_1 :
I installed these in my 4Runner. Doesn't help much with road noise but the stereo sounds nice and road vibrations are reduced.
this is what i was hoping to hear, been looking for something for a while to help w stereo noise. thank you!
1
Sep 03, 2025 09:21 PM
34 Posts
Joined Jan 2017
KrisK4417Sep 03, 2025 09:21 PM
34 Posts

Our community has rated this post as helpful. If you agree, why not thank KrisK4417

I had to take the interior out of my truck for a different project, and installed this while it was down to bare metal. Can't say I really noticed any difference, but my hearing is meh on a good day.
1
Sep 03, 2025 09:21 PM
727 Posts
Joined Sep 2016
grassroots_1Sep 03, 2025 09:21 PM
727 Posts

Our community has rated this post as helpful. If you agree, why not thank grassroots_1

Quote from doublehelixx :
this is what i was hoping to hear, been looking for something for a while to help w stereo noise. thank you!
Lay them in the sun to soften up the material before install just don't let them get too soft. Wear gloves and buy a roller too.
8
Sep 03, 2025 09:52 PM
725 Posts
Joined Oct 2014
turboc20Sep 03, 2025 09:52 PM
725 Posts

Our community has rated this post as helpful. If you agree, why not thank turboc20

9.8″ x 15.7″ x36 for $45 is better price than this 14.5" x 10" x10
1
Sep 03, 2025 10:37 PM
472 Posts
Joined Dec 2007
alm4rrSep 03, 2025 10:37 PM
472 Posts

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quality/weight went down on these
1
1
Sep 03, 2025 11:01 PM
241 Posts
Joined Nov 2006
r8tedrlSep 03, 2025 11:01 PM
241 Posts

Our community has rated this post as helpful. If you agree, why not thank r8tedrl

Quote from turboc20 :
9.8″ x 15.7″ x36 for $45 is better price than this 14.5" x 10" x10
the 36 piece smaller sheets are also thicker. The manual that comes with these lists the thickness of the 36 piece version at 80mil thick while the 10 piece version is only 60 mil thick. they both used to be 100 mil thick years ago and then shrinkflation happened.

I sound deadened all 4 of my cars with the 80 mil version and the bass response is much tighter. the door also feels more solid when closing and opening just due to the extra weight. as other someone else pointed out, buy a roller to install these. you don't need 100% coverage for it to be effective, only ~40% per coverage per panel will dampen the vibrations.
4

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Yesterday 01:02 AM
397 Posts
Joined Jan 2015

This comment has been rated as unhelpful by Slickdeals users.

Yesterday 01:39 AM
571 Posts
Joined Jul 2009
spl152dbYesterday 01:39 AM
571 Posts
the 35 sheets is a better cost per sq ft if you need more than 10 sq ft of this.
Yesterday 01:52 AM
571 Posts
Joined Jul 2009
spl152dbYesterday 01:52 AM
571 Posts

Our community has rated this post as helpful. If you agree, why not thank spl152db

also if you're looking to get a quieter interior, you're better off getting some MLV (mass loaded vinyl) with foam used in combination with this. This will only remove resonant buzzes and hums and trash can sounds. The MLV will stop noise.
5
Yesterday 01:33 PM
1,222 Posts
Joined Dec 2012
Matthew08Yesterday 01:33 PM
1,222 Posts
i'll see if this helps quiet the loud diesel noise in the cab for my oldies
Yesterday 01:59 PM
2,938 Posts
Joined Oct 2008
shjaythiYesterday 01:59 PM
2,938 Posts
Quote from spl152db :
the 35 sheets is a better cost per sq ft if you need more than 10 sq ft of this.
Got the link to the 35 sheets? Need to ready the road noise in Sienna Hybrid 24
Yesterday 03:21 PM
543 Posts
Joined Sep 2011
cloudyviewYesterday 03:21 PM
543 Posts
I picked up a pack of these to quiet down a metal file cabinet - worked great!
Yesterday 03:23 PM
691 Posts
Joined Dec 2020
CaffeinemanYesterday 03:23 PM
691 Posts

Our community has rated this post as helpful. If you agree, why not thank Caffeineman

Quote from grassroots_1 :
Lay them in the sun to soften up the material before install just don't let them get too soft. Wear gloves and buy a roller too.
I liked the opposite. when putting this through the speaker holes in the door I wanted them stiffer. but between the door and panel yes.
3

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Yesterday 03:25 PM
727 Posts
Joined Aug 2017
normand4538Yesterday 03:25 PM
727 Posts
Quote from grassroots_1 :
I installed these in my 4Runner. Doesn't help much with road noise but the stereo sounds nice and road vibrations are reduced.
This helps a lot. Thanks!

So this one would be for Audio dampening, and not road noise dampening (I'm assuming due to thickness).

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