--- product_id: 403188303 title: "18pc | 90% Absorption Pyramid Acoustic Foam 50 density 1x1ft 2”. Premium foam, precise soundproofing wall acoustic panels, echo reduction & noise reduction.Pro Charcoal" brand: "mmt acoustix" price: "¥18849" currency: JPY in_stock: true reviews_count: 6 url: https://www.desertcart.jp/products/403188303-18pc-90-absorption-pyramid-acoustic-foam-50-density-1x1ft-2 store_origin: JP region: Japan --- # NRC 0.90 for elite sound absorption 2" thick, 12"x12" panels for precise coverage 50kg/m³ density, unmatched market standard 18pc | 90% Absorption Pyramid Acoustic Foam 50 density 1x1ft 2”. Premium foam, precise soundproofing wall acoustic panels, echo reduction & noise reduction.Pro Charcoal **Brand:** mmt acoustix **Price:** ¥18849 **Availability:** ✅ In Stock ## Summary > 🔇 Silence Never Looked So Sleek — Elevate Your Space with Pro Charcoal Precision ## Quick Answers - **What is this?** 18pc | 90% Absorption Pyramid Acoustic Foam 50 density 1x1ft 2”. Premium foam, precise soundproofing wall acoustic panels, echo reduction & noise reduction.Pro Charcoal by mmt acoustix - **How much does it cost?** ¥18849 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/403188303-18pc-90-absorption-pyramid-acoustic-foam-50-density-1x1ft-2) ## 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 - • **Unmatched Density 🧱:** Experience superior noise dampening with a rare 50kg/m³ foam density, setting a new industry benchmark. - • **Precision Fit Panels 📏:** Each 12"x12"x2" panel ensures seamless wall coverage, transforming any space into an acoustic haven. - • **Elite Sound Absorption 🎯:** Achieve near-perfect echo reduction with NRC 0.90 certified panels, engineered for professional-grade acoustic clarity. - • **Chemical-Free & Odorless 🌿:** Enjoy a toxin-free environment with premium polyurethane foam that’s safe and odorless for any setting. - • **Certified Quality & Warranty 🛡️:** Backed by SGS, ARAI, ISO certifications and a 5-year warranty, guaranteeing lasting performance and peace of mind. ## Overview The MMT Acoustix® 18pc Pro Charcoal Pyramid Acoustic Foam set features 2-inch thick, 12x12 inch panels made from high-density (50kg/m³) acoustic polyurethane foam. With an NRC rating of 0.90 certified by ARAI under ASTM C-423/ISO 345 standards, these panels deliver top-tier sound absorption and echo reduction. Ideal for studios, offices, and home theaters, they are chemical-free, odorless, and come with a 5-year warranty and multiple quality certifications. ## Description MMT ACOUSTIX18pc | 90% Absorption Pyramid Acoustic Foam 50 density 1x1ft 2”. Premium foam, precise soundproofing wall acoustic panels, echo reduction & noise reduction.Pro Charcoal ## Features - BEST FOR SOUND ABSORPTION AND ECHO REDUCTION: Pyramid Acoustic Foam Panels are made with original acoustic polyurethane open cell technology. The unique four-sided design increases the surface area of the material, resulting in effective sound absorption and acoustic treatment. - ROOM ACOUSTICS: A 100% wall coverage will improve your sound quality significantly, whereas a limited wall coverage would only result in acoustic treatment of the space. - SPECIFICATIONS: The NRC of this product is 0.90, as tested by ARAI under the compliance of ASTM C-423/ISO 345. Density of the product is 50kg/m3, which is not available with any other brand in the market. Each panel is 12" x 12" with a thickness of 2". This product is free of chemicals, toxins and odour. - APPLICATION: Pyramid Acoustic Foam of 2” thickness is best for improving audio clarity and reducing reverberation in recording studios, control rooms, offices, home studios, home theatres, home offices, hotel rooms, machine rooms, practice rooms, classrooms. - WARRANTY & CERTIFICATION: MMT Acoustix offers a warranty of 5 year on every product and each one of them is certified by SGS, ARAI, and ISO for their quality and customer satisfaction. ## Technical Specifications | Specification | Value | |---------------|-------| | Item Weight | 2 Kilograms | | Product Dimensions | 30 x 30 x 5 cm; 2 kg | | Item model number | MMT-2X-18PC | | Color Name | Pro Charcoal | | Material Type | Acoustic Polyurethane Polyol TDI | | Region of Origin | southern-asia | | Size | 18 Pieces | ## Images ![18pc | 90% Absorption Pyramid Acoustic Foam 50 density 1x1ft 2”. Premium foam, precise soundproofing wall acoustic panels, echo reduction & noise reduction.Pro Charcoal - Image 1](https://m.media-amazon.com/images/I/81gvryUkrTL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐ 1.0 out of 5 stars very lose on wall stick *by M***D on Reviewed in the United Arab Emirates on 30 July 2022* icould find better ### ⭐⭐⭐⭐⭐ Good product *by A***R on Reviewed in India on 20 September 2024* Cheap and best must try ### ⭐⭐⭐⭐⭐ Amazing product at reasonable price *by S***H on Reviewed in India on 23 April 2024* It greatly reduce the the echo and is a value for money and looks amazing ## Frequently Bought Together - MMT Acoustix® 18Pc Pyramid Acoustic Foam, ProStudio Sound Setup, Soundproofing Noise Reduction Acoustic Panels | 1x1Ft 2” Thick, Charcoal Color - Fevicol Ezee Spray, 383g DIY Sprayable Adhesive For Soundproofing & Acoustic Panels | Sets in 5 minutes | Easy to Use --- ## 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.jp/products/403188303-18pc-90-absorption-pyramid-acoustic-foam-50-density-1x1ft-2](https://www.desertcart.jp/products/403188303-18pc-90-absorption-pyramid-acoustic-foam-50-density-1x1ft-2) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-11-11*