--- product_id: 245856906 title: "4 Pack Large Block Foam Cube Corner Bass Traps 12\" X 12\" X 12\"IN Acoustic Foam Studio Wall Sound Absorption Treatment -Fireproof (BLACK)" brand: "beiyinby" price: "£82.16" currency: GBP in_stock: true reviews_count: 1 url: https://www.desertcart.co.uk/products/245856906-4-pack-large-block-foam-cube-corner-bass-traps-12 store_origin: GB region: United Kingdom --- # Sound absorption technology 12" x 12" x 12" size Fireproof material 4 Pack Large Block Foam Cube Corner Bass Traps 12" X 12" X 12"IN Acoustic Foam Studio Wall Sound Absorption Treatment -Fireproof (BLACK) **Brand:** beiyinby **Price:** £82.16 **Availability:** ✅ In Stock ## Summary > 🎤 Soundproof Your Success! ## Quick Answers - **What is this?** 4 Pack Large Block Foam Cube Corner Bass Traps 12" X 12" X 12"IN Acoustic Foam Studio Wall Sound Absorption Treatment -Fireproof (BLACK) by beiyinby - **How much does it cost?** £82.16 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/245856906-4-pack-large-block-foam-cube-corner-bass-traps-12) ## Best For - beiyinby enthusiasts ## Why This Product - Trusted beiyinby brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable & Reliable:** Crafted from high-quality foam that stands the test of time and enhances your acoustics. - • **Fuss-Free Recovery:** Easily restore foam to its original shape—just air dry or use a hair dryer! - • **Transform Your Space:** Elevate your studio, home theater, or meeting room with professional-grade sound absorption. - • **Versatile Applications:** Perfect for studios, KTV, drum rooms, and more—tailor your environment to your needs. - • **Effortless Installation:** No expert needed! Simply use adhesive or double-sided tape for a quick setup. ## Overview This 4 Pack of Large Block Foam Cube Corner Bass Traps measures 12" x 12" x 12" each and is designed for effective sound absorption in various environments, including studios and home theaters. Made from fireproof material, these acoustic foam panels are easy to install and recover their shape quickly after unpacking. ## Description Size (L x W x H) / 1pcs : 12" X 12" X 12" IN. Please allow 5-15mm error. ## Features - 100% brand new and high quality. - Applied to: Studio, Piano room, Drum room, Anchor's room, Home Theater, KTV, Meeting rooms, Instrument rooms, etc. - Size : (L x W x H) /1pcs : 12x12x12"in (30 x 30 x 30cm) Please allow for 5-15mm error. Packing qty: 4pcs. - THE acoustic foam recovery the normal size: Open the vacuum compressed package, put the foam panels in a ventilated place about 24-48 hours. Another method is soak the foam in water for 1 minute wring the foam out water, use air dry it or use a hair dryer optionally. - EASY to install: these sound panels can be installed by anyone! Simply attach spray adhesive or 3M Double Sided Tape (sold separately) to the back of each panel and adhere in the desired position. ## Images ![4 Pack Large Block Foam Cube Corner Bass Traps 12" X 12" X 12"IN Acoustic Foam Studio Wall Sound Absorption Treatment -Fireproof (BLACK) - Image 1](https://m.media-amazon.com/images/I/61RpwWgcclL.jpg) ![4 Pack Large Block Foam Cube Corner Bass Traps 12" X 12" X 12"IN Acoustic Foam Studio Wall Sound Absorption Treatment -Fireproof (BLACK) - Image 2](https://m.media-amazon.com/images/I/51m+7iXdR5L.jpg) ![4 Pack Large Block Foam Cube Corner Bass Traps 12" X 12" X 12"IN Acoustic Foam Studio Wall Sound Absorption Treatment -Fireproof (BLACK) - Image 3](https://m.media-amazon.com/images/I/61-w7TsMxYL.jpg) ![4 Pack Large Block Foam Cube Corner Bass Traps 12" X 12" X 12"IN Acoustic Foam Studio Wall Sound Absorption Treatment -Fireproof (BLACK) - Image 4](https://m.media-amazon.com/images/I/51SItaIhdWL.jpg) ![4 Pack Large Block Foam Cube Corner Bass Traps 12" X 12" X 12"IN Acoustic Foam Studio Wall Sound Absorption Treatment -Fireproof (BLACK) - Image 5](https://m.media-amazon.com/images/I/41KNT7sFAeL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐ They do the job *by A***R on July 5, 2023* Based on their depth, they will absorb bass waves fully down to 58hz then roll off gradually down to 29hz. They are effective. After I filled the room's corners with them, stacked 6 high, bass performance increased noticeably. Previously, all of my bass would "pile up" in the corners with almost nothing in the middle of the room. With these, the corners aren't as boomy while there is now bass in the center.The packaging could be a little better. The cubes did not all expand until they were perfectly square, but all expanded enough to be 100% useable. I was able to stack them on top of each other in each corner and they were stable. There is a tiny bit of odor at first but it went away quickly and didn't smell that bad in the first place. ## Frequently Bought Together - BEIYINBY 4 Pack Large Block Foam Cube Corner Bass Traps 12" X 12" X 12"IN Acoustic Foam Studio Wall Sound Absorption Treatment -Fireproof (BLACK) - UPINS 120 Pack Double Sided Foam Tape Square Self-Adhesive Foam Tape Black Strong Tape Pads for DIY Art Crafts Supplies --- ## 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.co.uk/products/245856906-4-pack-large-block-foam-cube-corner-bass-traps-12](https://www.desertcart.co.uk/products/245856906-4-pack-large-block-foam-cube-corner-bass-traps-12) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-22*