---
product_id: 278167678
title: "Amazon Basics Car Sound Deadening Mat, 9.8″ x 15.7″, 34-Piece"
brand: "amazon basics"
price: "¥45877"
currency: JPY
in_stock: true
reviews_count: 8
category: "Amazon Basics"
url: https://www.desertcart.jp/products/278167678-amazon-basics-car-sound-deadening-mat-9-8-x-15
store_origin: JP
region: Japan
---

# 34-piece sound deadening set Reflective aluminum foil for thermal insulation Strong self-adhesive backing Amazon Basics Car Sound Deadening Mat, 9.8″ x 15.7″, 34-Piece

**Brand:** amazon basics
**Price:** ¥45877
**Availability:** ✅ In Stock

## Summary

> 🔇 Silence the noise, amplify the vibe.

## Quick Answers

- **What is this?** Amazon Basics Car Sound Deadening Mat, 9.8″ x 15.7″, 34-Piece by amazon basics
- **How much does it cost?** ¥45877 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/278167678-amazon-basics-car-sound-deadening-mat-9-8-x-15)

## Best For

- amazon basics enthusiasts

## Why This Product

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

## Key Features

- • **Stick & Stay Power:** Strong adhesive backing ensures your soundproofing stays put, no slipping or sliding.
- • **Thermal Shield Tech:** Reflective aluminum foil not only blocks noise but keeps your car cooler or warmer.
- • **Value Meets Performance:** Premium sound deadening at a fraction of the cost—upgrade your ride without the splurge.
- • **Cut, Fit, Install with Ease:** Pliable butyl rubber compound lets you customize coverage effortlessly—DIY friendly.
- • **Quieter Rides, Sharper Sound:** Transform your cabin into a serene sound sanctuary with 34 precision-cut mats.

## Overview

Amazon Basics Car Sound Deadening Mat is a 34-piece set of pliable butyl rubber mats with strong self-adhesive backing and reflective aluminum foil, designed to reduce road noise and vibrations while providing thermal insulation. Each mat measures 9.8" x 15.7", covering 36 square feet total, making it an easy-to-install, cost-effective upgrade for a quieter, more comfortable driving experience.

## Description

Product Description desertcart Basics Car Sound Deadener, 9.8″ x 15.7″ (34-Piece) From the Manufacturer desertcart Basics

Review: Amazing!! Game changer!! - Absolute game changer!! This product is amazing, regardless of its exceptional price point!! I so glad I didn't order ‘fancier’ more expensive brand. This was so easy to cut with scissors and to shape then apply. I had rollers to work it in to place. By hand was possible. And its pretty. Even thought I don't see it. I used this to treat my VW Tiguan doors during an after market speaker install. Holy tight bass and punchy mid’s. It’s amazing how different my car stereo sounds. Its also reduced drive noise as a bonus. Oh, and damn it stick's in place!! I used this to pin down cross-overs and wires that i added. They’re going no where!! All wrapped up like a bug in a rug!! Super effective!! A must for acoustic treatment!!! 6 stars!!!
Review: Great price! - I was pleasantly surprised by how effective the desertcart Basics Car Sound Deadening Mat turned out to be. The material feels solid and high quality, with just the right amount of thickness and flexibility to make installation straightforward. The adhesive backing sticks firmly, yet allows a little adjustment when positioning, which made the process much less stressful. After applying it to my car doors and floor panels, I noticed an immediate improvement. Road noise is significantly reduced, and the overall cabin feels quieter and more insulated. Music sounds clearer with less vibration, and conversations inside the car no longer compete with outside noise. For the price, this product offers excellent performance compared to more expensive brands. It’s easy to cut, apply, and delivers noticeable results. If you’re looking to improve your car’s soundproofing without breaking the bank, this mat is a fantastic choice.

## Features

- Car sound deadener (34-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 9.8 by 15.7 inches; 36-square-foot total coverage area; backed by an desertcart Basics 1-year limited warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Amazon Basics |
| Manufacturer | Amazon |
| Material | Rubber |
| Product Dimensions | 15.7"L x 9.8"W |
| Recommended Uses For Product | In-car soundproofing, thermal insulation |
| UPC | 840095812641 |

## Product Details

- **Brand:** Amazon Basics
- **Manufacturer:** Amazon
- **Material:** Rubber
- **Product Dimensions:** 15.7"L x 9.8"W
- **Recommended Uses For Product:** In-car soundproofing, thermal insulation

## Images

![Amazon Basics Car Sound Deadening Mat, 9.8″ x 15.7″, 34-Piece - Image 1](https://m.media-amazon.com/images/I/91u9Fa02JoL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Is this 50 or 80 mil material?**
A: Ok, so I seriously doubt there is any way it is actually 0.01" as stated in the add description.
That is really thin for sound and heat blocking.
It is most likely a typo and should read 0.10" OR 100 Mil. 
It makes no sense for Amazon to create their own competitive product for this application at the same cost as several others on Amazon and then make their product 8 times thinner, but yet their matching package size weighs more.
Most others on amazon for this same product and size are 50 or 80 Mil thick.
The one I have been buying often is 80 Mil or 0.08" and it is thick and works extremely well. 
When you look the specifications side by side, they are the same dimensions wide and long.  
Then ship weight is clearly more on the amazon product.  
Amazon's own product almost has to be thicker to account for this added weight.  
I'm going with Amazon's product being thicker at 100 Mil or 0.01".
It makes much more sense to advertise same product but a bit better and the same cost.
They both cover the same square footage and are the same material with a foil cover and adhesive backing.
Amazon's product must be thicker, which would result in a more effective heat and sound blocking property.  
Since the two I am comparing are the same cost, I'm going to order the amazon product and give it a try.  
The worst that can happen is I return it for free.

**Q: Does it come with a roller?**
A: Yes. If you buy the 18" x 402" kit it will come with a red handle roller. Mine did.

**Q: Not sure why every reviewer thinks this is a good deal, 36 sq ft of 80 mil material is $59 and the exact same quantity of kilmat is $57.99. explain?**
A: Kilmat 80 mil is 0.5 lbs/1sqft. This is 0.7lbs/sqft (better per $)

**Q: can this be used inside a house window to reduce noise from the street ?**
A: No, it's for sheet metal use, dampening the noise transmitted through sm.  A better bet for you would be to buy some 1/8" thick acrylic sheet and silicone it to the inside of the window frame, creating an air barrier between the pane and the sheet, and to fill the area behind your walls with rock wool or fiberglass insulation.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing!! Game changer!!
*by T***S on September 15, 2025*

Absolute game changer!! This product is amazing, regardless of its exceptional price point!! I so glad I didn't order ‘fancier’ more expensive brand. This was so easy to cut with scissors and to shape then apply. I had rollers to work it in to place. By hand was possible. And its pretty. Even thought I don't see it. I used this to treat my VW Tiguan doors during an after market speaker install. Holy tight bass and punchy mid’s. It’s amazing how different my car stereo sounds. Its also reduced drive noise as a bonus. Oh, and damn it stick's in place!! I used this to pin down cross-overs and wires that i added. They’re going no where!! All wrapped up like a bug in a rug!! Super effective!! A must for acoustic treatment!!! 6 stars!!!

### ⭐⭐⭐⭐⭐ Great price!
*by M***T on September 21, 2025*

I was pleasantly surprised by how effective the Amazon Basics Car Sound Deadening Mat turned out to be. The material feels solid and high quality, with just the right amount of thickness and flexibility to make installation straightforward. The adhesive backing sticks firmly, yet allows a little adjustment when positioning, which made the process much less stressful. After applying it to my car doors and floor panels, I noticed an immediate improvement. Road noise is significantly reduced, and the overall cabin feels quieter and more insulated. Music sounds clearer with less vibration, and conversations inside the car no longer compete with outside noise. For the price, this product offers excellent performance compared to more expensive brands. It’s easy to cut, apply, and delivers noticeable results. If you’re looking to improve your car’s soundproofing without breaking the bank, this mat is a fantastic choice.

### ⭐⭐⭐⭐⭐ Save Money & Get These!
*by E***S on September 11, 2023*

Before I start, make sure to buy a roller, a good quality roller, they have amazing kits that now come with different sized rollers, trust me, invest in those because I assure you, you will end up using them for something else down the line! I have been using sound deadening material for a very long time, even before it became a very big thing. I have sound proofed many cars from BMW, to my beautiful Acura Legend LS coupe that I miss so much, to my now Ford Explorer 2013 Limited. Now, I've been accustomed to using the more expensive brands, however, those are double to triple the price. Now, are these better than those? No! But it truly depends on the car you have! I won't use these on a very expensive car! Makes no sense to use these on a brand new car as well, because for something like that, you want to go all out. Now, in truth, for the price of the more expensive name brand, you can buy 2 to 3 of these, and In truth you get more than just a bang for your buck! If you have a day, some beer, maybe a BBQ, a wife or girlfriend that is out for the day, take your time and hit every spot that is metal within your car with this. I first started with the rear of my explorer, I removed the spare, the carpet and just started dropping these in, use your roller and take your time to roll it and spread it out, for these you will not need to heat it up before using the roller, but just take your time. I removed the sub woofer box, and placed some behind it ... I will give you some advice, if you ever had planned to change out the speakers, this is a perfect time to do it! I then removed the rear door panels and placed these inside of the door, and also on the outer layer of metal, most people only do the outer metal part and not deep inside, do both, you will thank me later trust me, it took me longer because I have large hands that only women can love, but not the right hands to try to get into every area that is small and tiny! If you really do have the time, take the seats out and remove the carpet and do the floor, and if you are lucky enough to not have a sun roof, remove that top and do the inner roof metal, front doors and then go to the hood, and remove the sound barrier of the hood, stick this on, put that barrier back on, and boom, you are all freaking welcome.... You will not only notice that it has help with road noise, you will see that the AC and heat will start to feel better as this will also help with retaining the cold and heat. The only problem now, and unfortunately this isn't part of the warranty, you can no longer use the road noise as an excuse to not hear your spouse any longer..... But hey, you will still thank me This installs very easy, it has the perfect thickness to keep enough sound out.... it will be an all day thing, but when that bass hits harder, forget about it....

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-27*