---
product_id: 319222995
title: "MMT Acoustix® 18 Pcs Pyramid Soundproofing Acoustic Foam (30 x 30 x 5 cm) Black | High Density Sound Absorber and Diffuser"
brand: "mmt acoustix"
price: "379 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/319222995-mmt-acoustix-18-pcs-pyramid-soundproofing-acoustic-foam-30-x
store_origin: PL
region: Poland
---

# 50kg/m3 density NRC 0.90 20 dB sound isolation MMT Acoustix® 18 Pcs Pyramid Soundproofing Acoustic Foam (30 x 30 x 5 cm) Black | High Density Sound Absorber and Diffuser

**Brand:** mmt acoustix
**Price:** 379 zł
**Availability:** ✅ In Stock

## Summary

> 🎶 Silence is Golden—Transform Your Space Today!

## Quick Answers

- **What is this?** MMT Acoustix® 18 Pcs Pyramid Soundproofing Acoustic Foam (30 x 30 x 5 cm) Black | High Density Sound Absorber and Diffuser by mmt acoustix
- **How much does it cost?** 379 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/319222995-mmt-acoustix-18-pcs-pyramid-soundproofing-acoustic-foam-30-x)

## Best For

- mmt acoustix enthusiasts

## Why This Product

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

## Key Features

- • **Easy Application:** Pair with MMT Acoustix Spray Adhesive for a seamless setup.
- • **Certified Excellence:** SGS, ARAI, and ISO certified for your peace of mind.
- • **Premium Quality Assurance:** Crafted with German chemicals for consistent, top-tier performance.
- • **Unmatched Sound Absorption:** Transform kinetic energy into silence with our high-density foam!
- • **Versatile Acoustic Treatment:** Perfect for studios, offices, and home theaters—wherever you need peace!

## Overview

The MMT Acoustix® 18 Pcs Pyramid Soundproofing Acoustic Foam is a high-density sound absorber and diffuser designed to enhance acoustic treatment in various environments. With a noise reduction coefficient (NRC) of 0.90 and the ability to isolate sound up to 20 dB, this foam is ideal for recording studios, offices, and home theaters. Each pack contains 18 pieces, covering a total of 18 sqft, and is backed by a 1-year warranty, ensuring quality and satisfaction.

## Description

MMT Acoustix® 18 Pcs Pyramid Soundproofing Acoustic Foam (30 x 30 x 5 cm) Black | High Density Sound Absorber and Diffuser

## Features

- MAXIMUM SOUND ABSORPTION: Pyramid Acoustic Foam Panels are made with original acoustic polyurethane open cell technology to absorb all the kinetic energy of the sound and convert them to heat energy. The angles and software cutting of the product is no match with any other acoustic product in the market. Easy to apply using MMT Acoustix Spray Adhesive/ SR Adhesive ( Not Included with the product )
- BEST FOR ACOUSTIC TREATMENT & SOUNDPROOFING: On 100% wall coverage it will isolate your sound upto 20 DB and on limited wall coverage it will only do the acoustic treatment/echo absorption. Best for recording studios, control rooms, offices, home studios, home theatres, classrooms, youtube video recordings, voice over studios, machine canopies , Hotels, Basements etc.
- NOISE REDUCTION COEFFICIENT : The NRC of the product is 0.90 and STC is 18. High density acoustic foam by MMT Acoustix has an ability to absorb 90% of the sound that strike it’s surface. Pyramid Acoustic Foam also diffuses the sound due to its specialized designing.
- HIGH DENSITY ACOUSTIC PANEL: MMT Acoustix acoustic foams are produced in house using German chemicals to maintain consistent product quality. The density of the product is 50kg/m3, which is not available with any other brand in the market.
- WARRANTY AND CERTIFIED: All MMT Acoustix products are certified by SGS, ARAI and ISO for its quality and customer satisfaction. Company offers a product quality warranty of 1 year. Each Pack contains 18 Pcs of 1x1 Feet Acoustic Foam in 2” Thickness – Covers total 18 sqft.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 1.57 Kilograms |
| Package Dimensions | 27.1 x 24.5 x 23.4 cm; 1.57 Kilograms |
| Manufacturer reference | MMTXOPYR18 |
| Color Name | Black+Orange |
| Region of Origin | southern-asia |
| Country Produced In | india |

## Images

![MMT Acoustix® 18 Pcs Pyramid Soundproofing Acoustic Foam (30 x 30 x 5 cm) Black | High Density Sound Absorber and Diffuser - Image 1](https://m.media-amazon.com/images/I/81sg5hDuPVL.jpg)
![MMT Acoustix® 18 Pcs Pyramid Soundproofing Acoustic Foam (30 x 30 x 5 cm) Black | High Density Sound Absorber and Diffuser - Image 2](https://m.media-amazon.com/images/I/51BPr22kirS.jpg)
![MMT Acoustix® 18 Pcs Pyramid Soundproofing Acoustic Foam (30 x 30 x 5 cm) Black | High Density Sound Absorber and Diffuser - Image 3](https://m.media-amazon.com/images/I/51qQ-bv5JpS.jpg)

---

## 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.pl/products/319222995-mmt-acoustix-18-pcs-pyramid-soundproofing-acoustic-foam-30-x](https://www.desertcart.pl/products/319222995-mmt-acoustix-18-pcs-pyramid-soundproofing-acoustic-foam-30-x)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-26*