---
product_id: 476998850
title: "4 Pack Bass Traps for Ceiling Corner 16.5\" Triangle 12\" Depth Triangular Pyramid Acoustic Foam Bass Trap Sound Proofing for Home Studio Booth Low to High Frequency Sound Proof Foam"
brand: "foroomaco"
price: "566 zł"
currency: PLN
in_stock: true
reviews_count: 6
category: "Foroomaco"
url: https://www.desertcart.pl/products/476998850-4-pack-bass-traps-for-ceiling-corner-16-5-triangle
store_origin: PL
region: Poland
---

# 12" deep for max bass absorption 16.5" triangle size DIY pro studio upgrade 4 Pack Bass Traps for Ceiling Corner 16.5" Triangle 12" Depth Triangular Pyramid Acoustic Foam Bass Trap Sound Proofing for Home Studio Booth Low to High Frequency Sound Proof Foam

**Brand:** foroomaco
**Price:** 566 zł
**Availability:** ✅ In Stock

## Summary

> 🎵 Trap the bass, not the vibe — elevate your sound sanctuary!

## Quick Answers

- **What is this?** 4 Pack Bass Traps for Ceiling Corner 16.5" Triangle 12" Depth Triangular Pyramid Acoustic Foam Bass Trap Sound Proofing for Home Studio Booth Low to High Frequency Sound Proof Foam by foroomaco
- **How much does it cost?** 566 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/476998850-4-pack-bass-traps-for-ceiling-corner-16-5-triangle)

## Best For

- foroomaco enthusiasts

## Why This Product

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

## Key Features

- • **Studio-Ready Setup:** Easily integrates with acoustic panels for a professional-grade home studio environment.
- • **Generous Dimensions:** Large 16.5" triangle with 12" depth traps bass effectively in any corner.
- • **Premium Foam Quality:** High-density polyurethane foam ensures superior sound absorption and durability.
- • **Risk-Free Investment:** Lifetime warranty guarantees satisfaction or your money back—no questions asked.
- • **Precision Bass Control:** Triangular pyramid design targets low-frequency waves for crystal-clear sound.

## Overview

This 4-pack of 16.5" triangular pyramid bass traps features 12" deep high-density polyurethane foam designed to absorb low to high frequency sound waves. Ideal for home studios, gaming rooms, and professional booths, these traps reduce unwanted bass resonance and improve overall acoustic clarity. Backed by a lifetime warranty, they offer a durable, DIY-friendly solution to transform any space into a pro-quality sound environment.

## Description

Foroomaco Triangular Pyramid Bass Traps for Ceiling Corner Specs Quantity : 4 pcs in a Bundle Material : High Quality 100% Polyurethane Foam Blocks Dimention : 16.6" x 16.6" x 16.6” Triangle, Depth : 12" Color : Black Foam Density : 20kg/m3 Improve Your Studio Room Acoustic Treatments! Especially, installation with acoustic panels (soundproof wall panels) and Sound Diffuser, You can increase sound proofing and reducing the noise in your room. Use in Gaming Room, Home studio, Professional Studio, Home Theater, Podcast Broadcasting Studio, Recording Booth, Vocal, Drum, Guitar, Bass, Musical Practice Room, Office, Monitoring Room and etc.

Review: not worth £70 - bought these as they were the only thing on the market which suited my needs.Really not worth eht £70 price paid.
Review: No fault of design, I just didnt read the dimensions. I thought they would be bigger for the price of $30 each. But thats my fault. Decent, dense foam quality. I currently use in the corner of my bed to reduce the bass trap that happens from outside low end noises. It helped a bit with mitigating the moving sound waves.

## Features

- Triangular Pyramid Style - The perfect design for the Trihedral Edge Low-Frequency problem.
- 16.5" Triangle 12" Depth - Effectively reduce low-end wavelengths with Large Size and Deep Depth
- DIY Your Home Studio - Install with sound proof foam panels to make your room a Pro-Quality Studio
- High-Quality Polyurethane Foam - Excellent sound absorption due to the large cell size of the Foam
- Lifetime Warranty - You can get Full refund at any time if the product has not satisfied, not worked

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09YDP3S5Q |
| Best Sellers Rank | 4,480 in Musical Instruments & DJ ( See Top 100 in Musical Instruments & DJ ) 114 in Acoustic Room Treatment |
| Colour | Triangular Pyramid Bass Traps |
| Customer Reviews | 4.1 4.1 out of 5 stars (266) |
| Date First Available | 1 Jan. 2024 |
| Item Weight | 499 g |
| Material Type | High Quality Polyurethane Foam |
| Product Dimensions | 42.16 x 36.32 x 30.48 cm; 499 g |

## Images

![4 Pack Bass Traps for Ceiling Corner 16.5" Triangle 12" Depth Triangular Pyramid Acoustic Foam Bass Trap Sound Proofing for Home Studio Booth Low to High Frequency Sound Proof Foam - Image 1](https://m.media-amazon.com/images/I/81s0YQfIl1L.jpg)

## Questions & Answers

**Q: My products arrived slightly deformed. How can I restore their shape?**
A: The foam may compress during shipping. Lightly soak the bass traps in water, squeeze out the excess, and let them air-dry completely to regain their original shape.

**Q: The products have a strong smell when first opened. Are they safe?**
A: Yes. The bass traps are made from formaldehyde-free polyurethane acoustic foam and are completely safe for indoor use. The initial odor may come from sealed packaging but will fade naturally after a day or two in a ventilated space.

**Q: What’s the best way to mount them to the wall?**
A: Use Foroomaco’s Mini Ear pads for clean, secure installation. They hold firmly without wall damage or residue. Make sure the surface is clean and dry before applying.

**Q: Do I have to install them in the ceiling corners?**
A: Bass traps are designed for three-surface corners where low frequencies naturally build up. Installing them on flat walls greatly reduces performance. Place them symmetrically in ceiling or floor corners for optimal sound balance.

**Q: How can I tell if they’re working properly?**
A: After installation, play music or a bass-heavy track in your room. You’ll notice that the boomy, muddy low-end becomes tighter and more controlled — a clear sign the traps are absorbing excess bass energy.

## Customer Reviews

### ⭐ not worth £70
*by R***N on 5 January 2025*

bought these as they were the only thing on the market which suited my needs.Really not worth eht £70 price paid.

### ⭐⭐⭐⭐⭐ Review
*by J***E on 13 February 2025*

No fault of design, I just didnt read the dimensions. I thought they would be bigger for the price of $30 each. But thats my fault. Decent, dense foam quality. I currently use in the corner of my bed to reduce the bass trap that happens from outside low end noises. It helped a bit with mitigating the moving sound waves.

### ⭐ Review
*by A***R on 3 November 2024*

After a week, they still were not the size described.

## Frequently Bought Together

- Foroomaco 4 Pack Bass Traps for Ceiling Corner 16.5" Triangle 12" Depth Triangular Pyramid Acoustic Foam Bass Trap Sound Proofing for Home Studio Booth Low to High Frequency Sound Absorption Foam
- Focusound 300 Pack Yellow Point Double-Sided Adhesive Dots for Acoustic Soundproofing Foam Panels
- Sonic Acoustics 12 Pack Acoustic Foam Panels 7" X 7" X 12" Sound Absorbing Panel, Bass Trap Studio Foam, Corner Block Finish, Sound Panels Soundproof Sound Insulation Absorbing

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-04-23*