---
product_id: 563759547
title: "Speaker Absorbing Polyester Fiber 100x50x5CM Sound Absorber Acoustic Insulation Material Subwoofer Damping HiFi DIY Repair Audio Interior Replacement"
brand: "ccecce"
price: "34007CFA"
currency: XOF
in_stock: true
reviews_count: 10
category: "C Ce C Ce"
url: https://www.desertcart.sn/products/563759547-speaker-absorbing-polyester-fiber-100x50x5cm-sound-absorber-acoustic-insulation-material
store_origin: SN
region: Senegal
---

# Boosts bass clarity & power 100x50x5cm precise fit Flame-retardant & safe Speaker Absorbing Polyester Fiber 100x50x5CM Sound Absorber Acoustic Insulation Material Subwoofer Damping HiFi DIY Repair Audio Interior Replacement

**Brand:** ccecce
**Price:** 34007CFA
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your bass game—because your sound deserves the spotlight!

## Quick Answers

- **What is this?** Speaker Absorbing Polyester Fiber 100x50x5CM Sound Absorber Acoustic Insulation Material Subwoofer Damping HiFi DIY Repair Audio Interior Replacement by ccecce
- **How much does it cost?** 34007CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/563759547-speaker-absorbing-polyester-fiber-100x50x5cm-sound-absorber-acoustic-insulation-material)

## Best For

- ccecce enthusiasts

## Why This Product

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

## Key Features

- • **Boost Bass by 20%:** Enhances low-frequency elasticity, making your subwoofer sound deeper and more powerful.
- • **DIY Audio Upgrade:** Easy to install inside speaker cabinets for professional-grade sound enhancement at home.
- • **Safe & Sustainable:** Non-toxic, flame-resistant material ensures peace of mind while upgrading your audio setup.
- • **Transform Your Sound Space:** High-density polyester fiber absorbs unwanted harmonics for crystal-clear bass.
- • **Perfect Fit, Maximum Impact:** Generous 1m x 0.5m x 0.05m panel size optimizes speaker interior acoustics.

## Overview

This 100x50x5cm sound-absorbing polyester fiber panel is designed to fit inside speaker cabinets, absorbing multiple harmonics to enhance bass clarity and power. Made from non-toxic, flame-retardant polyester fiber composite, it increases effective volume by about 20%, improving low-frequency response for a cleaner, more elastic bass experience. Ideal for DIY audio enthusiasts seeking professional-grade acoustic insulation and subwoofer damping.

## Description

Speaker-specific sound-absorbing cotton,made of high-density polyester fiber composite material,non-toxic, environmentally friendly and flame retardant.Attached to the inner wall of the speaker,absorb the multiple harmonics generated by the speaker cabinet and enhance the Bass effect,making the bass clean and powerful.Filling the sound absorbing cotton can increase the equivalent volume by about 20%, and significantly improve the low frequency elasticity

Review: Works - Works well in sub box
Review: Perfect for my sub enclosure - As advertised

## Features

- Package include : 1pc Sound Absorbing Cotton
- Size : 1m x 0.5m x 0.05m 30 in x 15 in x 1.5in ( LxWxTHK)
- Material : polyester fiber composite
- Sound absorbing,non-toxic,flameresistant material.
- Attached to the inner wall of the speaker, which can absorb the multiple harmonics generated by the speaker cabinet and enhance the Bass effect, making the bass clean and powerful.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C6XS21QL |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #3,758 in Musical Instruments ( See Top 100 in Musical Instruments ) #1,304 in Music Recording Equipment |
| Coverage | 1m x 0.5m x 0.05m (LxWxH) |
| Customer Reviews | 4.7 4.7 out of 5 stars (146) |
| Date First Available | June 2, 2023 |
| Item Weight | 8.8 ounces |
| Manufacturer | CCeCCe |
| Part Number | AL-92NW-HI30 |
| Product Dimensions | 30 x 15 x 0.04 inches |
| UPC | 762704668459 |

## Product Details

- **Brand:** CCeCCe
- **Item Thickness:** 1.5 Inches
- **Material:** Polyester
- **Product Dimensions:** 30"L x 15"W
- **Recommended Uses For Product:** speaker sound insulation, audio system enhancement

## Images

![Speaker Absorbing Polyester Fiber 100x50x5CM Sound Absorber Acoustic Insulation Material Subwoofer Damping HiFi DIY Repair Audio Interior Replacement - Image 1](https://m.media-amazon.com/images/I/41t3xDVRhpL.jpg)
![Speaker Absorbing Polyester Fiber 100x50x5CM Sound Absorber Acoustic Insulation Material Subwoofer Damping HiFi DIY Repair Audio Interior Replacement - Image 2](https://m.media-amazon.com/images/I/31BbQPIKZTL.jpg)
![Speaker Absorbing Polyester Fiber 100x50x5CM Sound Absorber Acoustic Insulation Material Subwoofer Damping HiFi DIY Repair Audio Interior Replacement - Image 3](https://m.media-amazon.com/images/I/31teEef0tqL.jpg)
![Speaker Absorbing Polyester Fiber 100x50x5CM Sound Absorber Acoustic Insulation Material Subwoofer Damping HiFi DIY Repair Audio Interior Replacement - Image 4](https://m.media-amazon.com/images/I/31F7y-1LlWL.jpg)
![Speaker Absorbing Polyester Fiber 100x50x5CM Sound Absorber Acoustic Insulation Material Subwoofer Damping HiFi DIY Repair Audio Interior Replacement - Image 5](https://m.media-amazon.com/images/I/41mJe69xuXL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works
*by R***Y on January 31, 2026*

Works well in sub box

### ⭐⭐⭐⭐⭐ Perfect for my sub enclosure
*by B***L on May 12, 2025*

As advertised

### ⭐⭐⭐⭐⭐ Worked great in my DIY Home Theater Subs!!!
*by B***D on March 1, 2025*

I had trouble finding any sound insulation for speakers/subwoofers, but took the chance on this product and I'm gald that I did! I built 2 replica SVS PB-3000 subwoofers in 2024(see my build vids on YouTube), and used about 4 packs of this material, and the results were great!

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.sn/products/563759547-speaker-absorbing-polyester-fiber-100x50x5cm-sound-absorber-acoustic-insulation-material](https://www.desertcart.sn/products/563759547-speaker-absorbing-polyester-fiber-100x50x5cm-sound-absorber-acoustic-insulation-material)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-12*