---
product_id: 566111239
title: "DIALFA 12 Pack Acoustic Foam Panels, High Density Soundproof Studio Wedges, Soundproof Wall Panels Fast Expand, Sound Absorbing Dampening Studio Foam (30 * 30 * 2.5CM, Pyramid)"
brand: "dialfa"
price: "1991 Ft"
currency: HUF
in_stock: false
reviews_count: 2
url: https://www.desertcart.hu/products/566111239-dialfa-12-pack-acoustic-foam-panels-high-density-soundproof-studio
store_origin: HU
region: Hungary
---

# Fast expanding foam High-density sound absorption B1 flame retardant safety DIALFA 12 Pack Acoustic Foam Panels, High Density Soundproof Studio Wedges, Soundproof Wall Panels Fast Expand, Sound Absorbing Dampening Studio Foam (30 * 30 * 2.5CM, Pyramid)

**Brand:** dialfa
**Price:** 1991 Ft
**Availability:** ❌ Out of Stock

## Summary

> 🎤 Silence never looked this stylish.

## Quick Answers

- **What is this?** DIALFA 12 Pack Acoustic Foam Panels, High Density Soundproof Studio Wedges, Soundproof Wall Panels Fast Expand, Sound Absorbing Dampening Studio Foam (30 * 30 * 2.5CM, Pyramid) by dialfa
- **How much does it cost?** 1991 Ft with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/566111239-dialfa-12-pack-acoustic-foam-panels-high-density-soundproof-studio)

## Best For

- dialfa enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Setup:** Lightweight panels install quickly on any surface—no tools, no hassle, just instant upgrade.
- • **3D Pyramid Design:** Innovative 3D wedges maximize sound diffusion while doubling as sleek wall decor.
- • **Pro-Level Sound Control:** High-density polyethylene foam reduces echoes and reverberation for crystal-clear acoustics.
- • **Fire-Safe & Eco-Friendly:** Crafted from 100% environmentally safe, B1 flame retardant material—peace of mind for your creative space.
- • **Versatile Style Statement:** Matte black finish fits seamlessly in studios, offices, gaming rooms, or home theaters—customize your vibe.

## Overview

The DIALFA 12 Pack Acoustic Foam Panels feature 30x30x2.5cm high-density polyethylene foam with a 3D pyramid design that effectively reduces noise, echoes, and reverberation. Made from 100% eco-friendly, B1 flame retardant material, these lightweight panels are easy to install and double as modern wall decor, perfect for studios, offices, and entertainment spaces.

## Description

Specifications:Color: BlackMaterial: Polyurethane.

## Features

- 📢【Eco-friendly and Safety】Made up of 100% environmentally friendly and fire-retardant material, making it safe for any location in the home or studio. There may be a slight temporary smell when opened, which is normal and harmless and will go away soon.
- 📢【Rejection of noise】Made of high-density polyethylene foam, this acoustic foam panel uses foam to provide moderate sound control by reducing waves, reverberation and echoes in studios and offices. The biggest difference from regular acoustic foam is its 3D acoustic design, which allows you to enjoy a quieter environment, and acoustic panels are also a great idea for wall decorations.
- 📢【Flame retardant】The protective flame retardant material of this sound-absorbing cotton can reach B1 class flame retardant standard, don't worry about fire, it can be used safely in recording studio, control room, office home studio, home entertainment theater, home office.
- 📢【Easy to Install 】Acoustic Foam Panels are lightweight and can be installed to a variety of different surfaces. No special tools are needed for installation.
- 📢【Multi-Scene Decoration】Soundproof foam panels with stylish and simple design, black colors, can be arranged in different interesting arrangements according to your imagination. Add more beauty and fun to your space. Our acoustic foam is suitable for homes, game rooms, recording studios, offices, and more.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 400 g |
| Package Dimensions | 34.7 x 28.8 x 12.5 cm; 400 g |
| Color Name | Pyramid |
| Size | 30 * 30 * 2.5CM |

## Images

![DIALFA 12 Pack Acoustic Foam Panels, High Density Soundproof Studio Wedges, Soundproof Wall Panels Fast Expand, Sound Absorbing Dampening Studio Foam (30 * 30 * 2.5CM, Pyramid) - Image 1](https://m.media-amazon.com/images/I/711omZLQpHL.jpg)
![DIALFA 12 Pack Acoustic Foam Panels, High Density Soundproof Studio Wedges, Soundproof Wall Panels Fast Expand, Sound Absorbing Dampening Studio Foam (30 * 30 * 2.5CM, Pyramid) - Image 2](https://m.media-amazon.com/images/I/81lMCGVAwvL.jpg)
![DIALFA 12 Pack Acoustic Foam Panels, High Density Soundproof Studio Wedges, Soundproof Wall Panels Fast Expand, Sound Absorbing Dampening Studio Foam (30 * 30 * 2.5CM, Pyramid) - Image 3](https://m.media-amazon.com/images/I/71PodkdZKCL.jpg)
![DIALFA 12 Pack Acoustic Foam Panels, High Density Soundproof Studio Wedges, Soundproof Wall Panels Fast Expand, Sound Absorbing Dampening Studio Foam (30 * 30 * 2.5CM, Pyramid) - Image 4](https://m.media-amazon.com/images/I/71q0n67vQLL.jpg)
![DIALFA 12 Pack Acoustic Foam Panels, High Density Soundproof Studio Wedges, Soundproof Wall Panels Fast Expand, Sound Absorbing Dampening Studio Foam (30 * 30 * 2.5CM, Pyramid) - Image 5](https://m.media-amazon.com/images/I/61ithIen3oL.jpg)

## Available Options

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

## Customer Reviews

### ⭐ Doesnt work
*by E***T on 10 December 2023*

Super bad, it did not expand even though it was left out for hours.. i even tried manually expanding it, doesnt work

### ⭐ Not expanding as mentioned in the description
*by G***A on 28 November 2023*

It’s kept open for so many hours but it is not expanding at all. I don’t think it’s going to work at all. The panels are very thin.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hu/products/566111239-dialfa-12-pack-acoustic-foam-panels-high-density-soundproof-studio](https://www.desertcart.hu/products/566111239-dialfa-12-pack-acoustic-foam-panels-high-density-soundproof-studio)

---

*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-27*