--- product_id: 627012931 title: "24 Pack Wedges Acoustic Foam 30x30x2.5cm Black Sound Proof Panels Fire-resistant Soundproof foam High Density Sound Panels for Recording Studio and Office..." brand: "hertber" price: "331.10 DT" currency: TND in_stock: true reviews_count: 7 category: "Hertber" url: https://www.desertcart.tn/products/627012931-24-pack-wedges-acoustic-foam-30x30x2-5cm-black-sound-proof store_origin: TN region: Tunisia --- # Fire-resistant polyurethane High density 25kg/m³ foam Expands to full size in 10 mins 24 Pack Wedges Acoustic Foam 30x30x2.5cm Black Sound Proof Panels Fire-resistant Soundproof foam High Density Sound Panels for Recording Studio and Office... **Brand:** hertber **Price:** 331.10 DT **Availability:** ✅ In Stock ## Summary > 🎧 Elevate your sound space—because silence is the new luxury. ## Quick Answers - **What is this?** 24 Pack Wedges Acoustic Foam 30x30x2.5cm Black Sound Proof Panels Fire-resistant Soundproof foam High Density Sound Panels for Recording Studio and Office... by hertber - **How much does it cost?** 331.10 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/627012931-24-pack-wedges-acoustic-foam-30x30x2-5cm-black-sound-proof) ## Best For - hertber enthusiasts ## Why This Product - Trusted hertber brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Acoustic Solution:** Perfect for studios, offices, gaming rooms, and classrooms—join the sound-savvy pros. - • **High-Density Sound Absorption:** 25kg/m³ density targets mid and high frequencies for superior echo and noise control. - • **Effortless Custom Installation:** Easily cut and install with your choice of adhesive to fit any space or design. - • **Premium Fire-Resistant Material:** Crafted from non-toxic, fire-resistant polyurethane for a safe, professional environment. - • **Rapid Expansion, Ready to Perform:** Foam puffs up to full shape within 10 minutes, minimizing wait time and maximizing productivity. ## Overview The HERTBER 24 Pack Wedges Acoustic Foam offers 24 square feet of high-density (25kg/m³), fire-resistant polyurethane panels that expand quickly after unpacking. Designed for professional-grade sound absorption, these 30x30x2.5cm panels reduce echo and reverberation in studios, offices, and more, with easy customization and installation options backed by a 1-year warranty. ## Description HERTBER 24 Pack Wedges Acoustic Foam 30x30x2.5cm Black Sound Proof Panels Fire-resistant Soundproof foam High Density Sound Panels for Recording Studio and Office... : desertcart.ae: Electronics Review: Utterly useless - One side of the foam is smashed and doesn't does fluff up. Zero noise cancelling effect and it needs separate adhesive too. Review: Not good - Bad quality ## Features - High Resilience and Faster Expansion - With high resilience our soundproof foam expand faster to original size and shape. Usually they puff up to full shape and size within 10 minutes after you open the vacuum packages. If there are some sound panels don’t expand well, you can try to soak them in water or use the air dryer to blow. - Upgraded Material and Specification - Each package contains 24 packs of 12 x 12 x 1 inches sound proof foam which covers the entire 24 square feet. The high density of 25kg/m3 allows sound proof panels to absorb more middle and high frequency sounds. And the polyurethane foam is made of fire-resistant and non-toxic material, which means very safe and harmless to body. - Easy to Install and cut - The installation is simple. Just stick double-sided tape or glue (not included) on the back of each sound proofing panels and install it to the required position. Because of the ease of cutting, you could cut and splice as much as you like. - Wide Application - These noise reduction panels can be used in many places. They are designed to absorb and eliminate sound, echo, flutter echo, standing wave, reverberation, etc. It is very suitable for home or recording room, game room, musical instrument studio, podcast, office, school, control room. In addition, these sound absorbing foam can reduce the noise to a certain extent when enough acoustic panels are installed, but they cannot completely block the noise. - Quality Warranty - All our acoustic foam panels will be tested regularly in our own studio before being put on the market. Our sound absorbing foam have better quality than other products of the same kind. Please look for Hertber sound proof foam board. If you have any dissatisfaction with the purchase, we guarantee a full refund or free replacement. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CYZ5Y9DJ | | Brand Name | HERTBER | | Country of Publication | China | | Coverage | 24 square feet | | Customer Reviews | 4.2 4.2 out of 5 stars (254) | | Item Dimensions L x W | 30L x 30W centimeters | | Item Thickness | 5 Centimeters | | Manufacturer | HERTBER | | Manufacturer Warranty Description | 1 year | | Material Type | Polyurethane | | Recommended Uses For Product | Sound Insulation, Acoustic Performance Improvement | ## Product Details - **Brand:** HERTBER - **Item thickness:** 5 Centimeters - **Material:** Polyurethane - **Product dimensions:** 30L x 30W centimeters - **Recommended uses for product:** Sound Insulation, Acoustic Performance Improvement ## Images ![24 Pack Wedges Acoustic Foam 30x30x2.5cm Black Sound Proof Panels Fire-resistant Soundproof foam High Density Sound Panels for Recording Studio and Office... - Image 1](https://m.media-amazon.com/images/I/71jqbWI57xL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐ Utterly useless *by G***S on 6 August 2025* One side of the foam is smashed and doesn't does fluff up. Zero noise cancelling effect and it needs separate adhesive too. ### ⭐ Not good *by M***Y on 25 May 2025* Bad quality ### ⭐⭐⭐⭐⭐ Review *by M***E on 6 February 2026* There’s nothing special about the look of these acoustic panels. The magic is in the thickness. Each of the six panels are two inches thick and 12”x12” has always been my go-to when sound treating my space. They provide great sound reduction with their pyramid design. The 3D-look is really cool, too. Peel off the protective backing to reveal a good quality adhesive back. I usually add some staples but I don’t think it’s entirely necessary. Also zero smell. Which is a plus when installing in a small space like a recording booth. The black color goes with any decor and adds a bit of intrigue. ## Frequently Bought Together - HERTBER 24 Pack Wedges Acoustic Foam 30x30x2.5cm Black Sound Proof Panels Fire-resistant Soundproof foam High Density Sound Panels for Recording Studio and Office... - Beynant 19.7Feet Door Weather Stripping Door Seal Strip,Self-Adhesive Rubber Door Insulation Weather Strip for Window and Door Soundproofing D Shape,Weatherstripping for Door Frame Gap Blocker(Black) - HERTBER-24 Pack Soundproof Wall Panels Self Adhesive Acoustic Foam 30 x 30 x 5 cm Wedge Acoustic Panels Black Soundproof Foam High Density Sound Panels for Noise cacelling and Sound Absorbtion --- ## 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.tn/products/627012931-24-pack-wedges-acoustic-foam-30x30x2-5cm-black-sound-proof](https://www.desertcart.tn/products/627012931-24-pack-wedges-acoustic-foam-30x30x2-5cm-black-sound-proof) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-11-11*