---
product_id: 280787344
title: "24 Pack-12 x 12 x 2 Inches Pyramid Designed Acoustic Foam Panels, Sound Proof Foam Panels Black, High Density and Fire Resistant Acoustic Panels, Sound Panels, Studio Foam for Wall and Ceiling"
brand: "sd sodoct"
price: "€ 138.87"
currency: EUR
in_stock: true
reviews_count: 13
category: "Sd Sodoct"
url: https://www.desertcart.pt/products/280787344-24-pack-12-x-12-x-2-inches-pyramid-designed
store_origin: PT
region: Portugal
---

# High NRC for superior sound absorption Fire-resistant, safety certified foam Pyramid design maximizes sound diffusion 24 Pack-12 x 12 x 2 Inches Pyramid Designed Acoustic Foam Panels, Sound Proof Foam Panels Black, High Density and Fire Resistant Acoustic Panels, Sound Panels, Studio Foam for Wall and Ceiling

**Brand:** sd sodoct
**Price:** € 138.87
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your sound space — where style meets silence!

## Quick Answers

- **What is this?** 24 Pack-12 x 12 x 2 Inches Pyramid Designed Acoustic Foam Panels, Sound Proof Foam Panels Black, High Density and Fire Resistant Acoustic Panels, Sound Panels, Studio Foam for Wall and Ceiling by sd sodoct
- **How much does it cost?** € 138.87 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/280787344-24-pack-12-x-12-x-2-inches-pyramid-designed)

## Best For

- sd sodoct enthusiasts

## Why This Product

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

## Key Features

- • **Echo-Be-Gone Tech:** Cut down reverberation and background noise for crystal-clear sound clarity.
- • **Pyramid Power Play:** Innovative 3D design boosts sound wave diffusion while adding sleek, modern style.
- • **Studio-Grade Vibes:** Transform any room into a professional-grade acoustic haven for work, play, or streaming.
- • **DIY-Ready Installation:** Lightweight panels install effortlessly on walls or ceilings—no pro needed.
- • **Fire-Safe & Sound-Smart:** Premium flame-retardant foam keeps your space safe without compromising performance.

## Overview

This 24-pack of 12x12x2 inch black pyramid acoustic foam panels offers high-density, fire-resistant sound absorption with a unique pyramid design that enhances sound diffusion. Ideal for studios, home theaters, and offices, these lightweight panels are easy to install and certified eco-friendly, delivering professional-grade acoustic treatment that reduces echo and reverberation for a quieter, more balanced environment.

## Description

Buy 24 Pack-12 x 12 x 2 Inches Pyramid Designed Acoustic Foam Panels, Sound Proof Foam Panels Black, High Density and Fire Resistant Acoustic Panels, Sound Panels, Studio Foam for Wall and Ceiling: Acoustical Treatments - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Stuck/squished corners fixed by simply gently pulling them each direction - These work really well. I didn't wait 2 days. I had them ready to post up within 6 hours. After pulling it out of the plastic they began to rise by themselves. I quicken the process by simply gently pulling the stubborn corners in each direction. I also got them to fluff evenly all around by gently tugging opposite corners as well as the mid left side to right side. Pulling too hard would probably rip it. To rid of the smell quickly I stood each square upright in my bathroom-- some against the wall, and some leaning on each other-- so it can air out. The major thing that helped here is that I have an exhaust fan in the bathroom, and so by closing the door it sucked air through the foam even more quickly. Didn't have to stink up the house or leave it outside where allergens might grab on. As for adhesion, the thing that worked for me was letting spray adhesive on the backside, and then using velcro with the adhesive backs on them. This doesn't cancel out noise completely like some people expect here... but it definitely does a great job dampening to a large extent. I have thin windows, and the neighbor hasn't had a problem with me since.
Review: Excellent sound absorption. • Effective and aesthetically attractive pyramidal design. - I bought this pack of 24 pyramidal acoustic panels of 12 x 12 x 2 inches to improve the acoustics of my home studio, and the truth is that they exceeded my expectations. From the first moment, I noticed a significant reduction in echoes and reverbs inside the room. The pyramidal shape helps to disperse the sound waves evenly, which improves both the quality of the recordings and the overall listening experience. The panels are of high density, which translates into more effective sound absorption compared to other thinner or less compact models. In addition, the fact that they are fire resistant gives me much more peace of mind when using them in closed spaces with electrical equipment. Another point to highlight is how easy they are to install. With a good adhesive (not included), the panels are easily fixed on both walls and ceilings. The black finish gives a professional and modern touch to the space.

## Features

- Exceptional Sound Absorption：These pyramid acoustic panels are engineered to effectively absorb sound waves, reducing echo and reverberation. With a high NRC (Noise Reduction Coefficient), they create a quieter, more acoustically balanced environment, ideal for recording studios, home theaters, and offices.
- Premium Material Construction：Crafted from top - grade acoustic foam, these panels are not only highly effective at sound absorption but also durable and long - lasting. The flame - retardant foam ensures safety, meeting industry - standard fire resistance requirements. Proudly certified under desertcart’s Climate Pledge Friendly program, our acoustic foam is made with safe, odor-free material that meets eco-friendly standards.
- Unique Pyramid Design：The innovative pyramid shape maximizes surface area, enhancing sound diffusion and absorption. This design not only improves acoustic performance but also adds a modern, stylish aesthetic to any space, making it a functional and decorative addition.
- Easy Installation：These panels can be easily installed on walls and ceilings without the need for special tools or professional assistance. Installation can be complete with construction adhesive or nano double side tape(not included). The lightweight design further simplifies the installation process.
- Recommended Usage Scenarios: The acoustic panel is designed for sound absorption, making it perfect for reducing echo and improving acoustic quality in home studios, podcast rooms, gaming setups, office conference rooms, vocal booths, or home theaters. Not intended for full soundproofing or noise isolation from external environments.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08QN6B2FD |
| Best Sellers Rank | #136 in Musical Instruments ( See Top 100 in Musical Instruments ) #4 in Recording Studio Acoustical Treatments |
| Brand Name | SD SODOCT |
| Coverage | 24 square_feet |
| Customer Reviews | 4.0 4.0 out of 5 stars (2,265) |
| Item Dimensions L x W | 12"L x 12"W |
| Item Thickness | 2 Inches |
| Item Weight | 3 Pounds |
| Manufacturer | SD SODOCT |
| Material Type | Polyurethane Foam |
| Recommended Uses For Product | Home Office, Music Room, Recording Studio |
| UPC | 788479056604 |
| Unit Count | 24.0 Count |

## Product Details

- **Brand:** SD SODOCT
- **Item Thickness:** 2 Inches
- **Material:** Polyurethane Foam
- **Product Dimensions:** 12"L x 12"W
- **Recommended Uses For Product:** Home Office, Music Room, Recording Studio

## Images

![24 Pack-12 x 12 x 2 Inches Pyramid Designed Acoustic Foam Panels, Sound Proof Foam Panels Black, High Density and Fire Resistant Acoustic Panels, Sound Panels, Studio Foam for Wall and Ceiling - Image 1](https://m.media-amazon.com/images/I/71VrWBqU+fL.jpg)

## Available Options

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

## Questions & Answers

**Q: Could these panels stick well to wooden wall of my house?**
A: Hi, thanks for asking. actually most of the double side adhesive tapes refuse to stick to the foam, but they are easy to stick to the wall including wooden wall. So we may need to take more attention to the foam itself, we conducted tens of tapes testing and finally we selected the one included in our foam package, they are really sticky to the foam. and without any concern of falling off after mounting onto the wall.

**Q: If put on the ceiling will it stop music noise bothering my neighbours above?**
A: Hello buddy, thanks for your question. These panels can reduce noise from escaping outside when you install a mass to panels, but can't block/sound proof completely. Hope this help with you. Any further question, pls feel free to contact us any time.

**Q: Are these block the noise from outside? I live adjacent to a street.**
A: No, this product is not for reducing noise. it;s for controlling echoes. What you are looking for is mass loaded vinyl acoustic dampening material. If you want to reduce flutter echo and phase cancellation for recording, HiFi listening, or home theater, use acoustic foam. Otherwise, go elsewhere for purchase.

**Q: What is the nrc and coefficient of absorption for the 2"x12"x12" foam panel?**
A: Hello, the average nrc for this 12 pack pyramid panels is 0.92 for your reference. Thank you.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Stuck/squished corners fixed by simply gently pulling them each direction
*by D***E on May 17, 2024*

These work really well. I didn't wait 2 days. I had them ready to post up within 6 hours. After pulling it out of the plastic they began to rise by themselves. I quicken the process by simply gently pulling the stubborn corners in each direction. I also got them to fluff evenly all around by gently tugging opposite corners as well as the mid left side to right side. Pulling too hard would probably rip it. To rid of the smell quickly I stood each square upright in my bathroom-- some against the wall, and some leaning on each other-- so it can air out. The major thing that helped here is that I have an exhaust fan in the bathroom, and so by closing the door it sucked air through the foam even more quickly. Didn't have to stink up the house or leave it outside where allergens might grab on. As for adhesion, the thing that worked for me was letting spray adhesive on the backside, and then using velcro with the adhesive backs on them. This doesn't cancel out noise completely like some people expect here... but it definitely does a great job dampening to a large extent. I have thin windows, and the neighbor hasn't had a problem with me since.

### ⭐⭐⭐⭐⭐ Excellent sound absorption. • Effective and aesthetically attractive pyramidal design.
*by M***A on August 25, 2025*

I bought this pack of 24 pyramidal acoustic panels of 12 x 12 x 2 inches to improve the acoustics of my home studio, and the truth is that they exceeded my expectations. From the first moment, I noticed a significant reduction in echoes and reverbs inside the room. The pyramidal shape helps to disperse the sound waves evenly, which improves both the quality of the recordings and the overall listening experience. The panels are of high density, which translates into more effective sound absorption compared to other thinner or less compact models. In addition, the fact that they are fire resistant gives me much more peace of mind when using them in closed spaces with electrical equipment. Another point to highlight is how easy they are to install. With a good adhesive (not included), the panels are easily fixed on both walls and ceilings. The black finish gives a professional and modern touch to the space.

### ⭐⭐⭐⭐ Strong Chemicals but works good enough
*by M***L on April 26, 2024*

I purchased these to put on a window facing a very noisy street. They help reduce the noise a bit but I also have sealed the window and put up a noise reducing curtain so I am unsure how much noise they are actually blocking. They don't have glue or glue backing, so I had to this myself, which is fine but my main issue is the fumes emitted from the chemicals on them. The first night I slept with them on the window I had a horrible migraine from the fumes. I thought about returning them but I really need them because the street noise is unbearable on my bedroom. I've been aerating the room and running two air purifiers but night 3, I have a migraine again from the fumes. If it keeps happening I may need to reconsider.

## Frequently Bought Together

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-04-24*