---
product_id: 504468873
title: "Acoustic Foam Bass Traps -12 Pack Wall Corner Studio Foam Blocks 12\" X 7\" X 7\" Low-Frequency Sound Absorption Material for Home Studio and Theater etc."
brand: "eerbaier"
price: "R3612"
currency: ZAR
in_stock: false
reviews_count: 5
category: "Eerbaier"
url: https://www.desertcart.co.za/products/504468873-acoustic-foam-bass-traps-12-pack-wall-corner-studio-foam
store_origin: ZA
region: South Africa
---

# High-density polyurethane for deep bass absorption 12" x 7" x 7" perfect corner fit Flame-retardant & non-toxic safety Acoustic Foam Bass Traps -12 Pack Wall Corner Studio Foam Blocks 12" X 7" X 7" Low-Frequency Sound Absorption Material for Home Studio and Theater etc.

**Brand:** eerbaier
**Price:** R3612
**Availability:** ❌ Out of Stock

## Summary

> 🎧 Trap the bass, free your space — sound perfection starts here!

## Quick Answers

- **What is this?** Acoustic Foam Bass Traps -12 Pack Wall Corner Studio Foam Blocks 12" X 7" X 7" Low-Frequency Sound Absorption Material for Home Studio and Theater etc. by eerbaier
- **How much does it cost?** R3612 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/504468873-acoustic-foam-bass-traps-12-pack-wall-corner-studio-foam)

## Best For

- eerbaier enthusiasts

## Why This Product

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

## Key Features

- • **Deep Bass Mastery:** Specialized low-frequency absorption that regular panels miss
- • **Compact Powerhouse:** 12-pack set covers multiple corners for full-room sound control
- • **Safe & Sustainable:** Eco-friendly, flame-retardant foam ensures peace of mind
- • **Studio-Grade Quality:** Trusted by pros to eliminate echo, flutter, and reverb
- • **Effortless Installation:** Quick corner mounting transforms any room acoustics in minutes

## Overview

This 12-pack of black acoustic foam bass traps, sized 12" x 7" x 7", is crafted from high-density, flame-retardant polyurethane designed to absorb low and mid-frequency sound waves. Ideal for home studios and theaters, these corner blocks significantly reduce echo and reverb by targeting bass frequencies that standard panels can't handle. Easy to install and eco-friendly, they come compressed and regain shape with simple airing or heat treatment.

## Description

Acoustic Foam Bass Traps -12 Pack Wall Corner Studio Foam Blocks 12" X 7" X 7" Low-Frequency Sound Absorption Material for Home Studio and Theater etc. : desertcart.in: Musical Instruments

Review: Excelentes trampa de grabes si disminuye el eco en mi estudio de grabación muy recomendable
Review: A lot of people are having issues with the product not going back to its original size. The directions in the product pics show to take a blow dryer to it and it will expand and they do. I took it one step further and put several in the clothes dryer on high heat for 10 minutes and they came out perfect!

## Features

- ♫ Our bass traps corner studio foam are made of high-density polyurethane which is aimed to absorb the low/mid frequencies sound wave, improve acoustical quality. These porous absorbers are the first line of defense when tackling general problems with room acoustics.
- ♫ The bass trap can specifically help reduce problems in the low-end of the frequency response. While regular acoustic panels are great at absorbing mid-high range frequencies. They aren’t very good at handling the low-end. Due to the wavelength, lower frequency sounds pass through normal acoustic panels and remain unaffected. So you need the bass traps, an indispensable tool in the recording studio.
- ♫ Bass traps are also very easy to install at home to vastly improve the acoustic response of your own room. It cannot be overemphasized how much difference even the slightest acoustic treatment can make. You can use it together with our acoustic foam panels, they will create a more comfortable living or working environment without undesirable sound waves, reverb, and flutter echoes.
- 💯 Our bass trap corner blocks are made of flame-retardant and environmentally friendly materials. Has a certain flame retardant function. It is also a safe material, completely non-toxic, and will not cause any harm in contact with the human body.
- ★ Please note our bass traps come in a compressed vacuum package. After unpacking the package, put the bass trap foam in a ventilated place for about 24 hours and they will recover to the normal size. Some customers soak the foam in water, wring them out, and blow them dry with a hairdryer. By doing so, these bass trap acoustic foams can quickly regain their shape.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B096B8XTPQ |
| Colour | Black |
| Country of Origin | USA |
| Customer Reviews | 4.2 4.2 out of 5 stars (99) |
| Date First Available | 5 June 2021 |
| Item Dimensions LxWxH | 30.5 x 17.8 x 17.8 Centimeters |
| Item Weight | 1 kg 270 g |
| Item model number | Bass Trap 01 |
| Manufacturer | Guangzhou Good Sound Building Materials Co., Ltd. |
| Product Dimensions | 30.48 x 17.78 x 17.78 cm; 1.27 kg |

## Images

![Acoustic Foam Bass Traps -12 Pack Wall Corner Studio Foam Blocks 12" X 7" X 7" Low-Frequency Sound Absorption Material for Home Studio and Theater etc. - Image 1](https://m.media-amazon.com/images/I/415auLtqcHS.jpg)
![Acoustic Foam Bass Traps -12 Pack Wall Corner Studio Foam Blocks 12" X 7" X 7" Low-Frequency Sound Absorption Material for Home Studio and Theater etc. - Image 2](https://m.media-amazon.com/images/I/41Ild1weJ4L.jpg)
![Acoustic Foam Bass Traps -12 Pack Wall Corner Studio Foam Blocks 12" X 7" X 7" Low-Frequency Sound Absorption Material for Home Studio and Theater etc. - Image 3](https://m.media-amazon.com/images/I/41Ivjxfh0FS.jpg)
![Acoustic Foam Bass Traps -12 Pack Wall Corner Studio Foam Blocks 12" X 7" X 7" Low-Frequency Sound Absorption Material for Home Studio and Theater etc. - Image 4](https://m.media-amazon.com/images/I/41P1IMnVMIS.jpg)
![Acoustic Foam Bass Traps -12 Pack Wall Corner Studio Foam Blocks 12" X 7" X 7" Low-Frequency Sound Absorption Material for Home Studio and Theater etc. - Image 5](https://m.media-amazon.com/images/I/518WXRuLNXS.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***A on 21 August 2025*

Excelentes trampa de grabes si disminuye el eco en mi estudio de grabación muy recomendable

### ⭐⭐⭐⭐⭐ Review
*by M***N on 19 December 2024*

A lot of people are having issues with the product not going back to its original size. The directions in the product pics show to take a blow dryer to it and it will expand and they do. I took it one step further and put several in the clothes dryer on high heat for 10 minutes and they came out perfect!

### ⭐⭐⭐⭐ Review
*by R***. on 29 November 2025*

These are pretty small to be considered actual "bass" traps, but they absorb what you would expect for their dimensions. They take almost a week to fully expand, so be patient. They end up looking pretty decent.

## Frequently Bought Together

- Acoustic Foam Bass Traps -12 Pack Wall Corner Studio Foam Blocks 12" X 7" X 7" Low-Frequency Sound Absorption Material for Home Studio and Theater etc. (12 Pack, Bass traps)
- Foroomaco 4 Pack Bass Traps for Ceiling Corner 16.5" Triangle 12" Depth Triangular Pyramid Acoustic Foam Bass Trap Sound Proofing for Home Studio Booth Low to High Frequency Sound Absorption Foam
- Focusound 300 Pack Yellow Point Double-Sided Adhesive Dots for Acoustic Soundproofing Foam Panels

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-02*