SQUARE RASTER – High Frequency Sound Absorber

SQUARE RASTER High-frequency sound absorber is a precision-engineered acoustic solution developed by DECIBEL to deliver exceptional absorption in the mid and high-frequency range. Designed for environments that demand both clarity and control, it ensures a balanced, distortion-free soundscape in studios, offices, conference halls, and public spaces.

Crafted from high-density technical polyurethane foam, this innovative acoustic panel combines advanced acoustic performance with practical design. Its concealed internal cavities enhance sound absorption.

The panel’s modern geometric design makes it as visually appealing as it is functional, allowing it to integrate seamlessly into any space where performance and aesthetics must coexist.

How It Works

SQUARE RASTER panels absorb airborne sound by converting acoustic energy into small-scale vibrations within the acoustic foam’s elastic structure. The panel’s precision-engineered raster geometry increases surface area, improving its ability to absorb sound waves between mid and high frequencies.

Its internal cavities add a second layer of innovation. They act as miniature resonators, contributing to better absorption across the frequency range.

Key Benefits

• Absorbs mid and high-frequency sound waves, reducing echo and improving acoustic clarity.
• Integrated hidden cavities provide convenient, discreet cable management.
• High acoustic efficiency and durability.
• Lightweight, flexible, and easy to install on both walls and ceilings.
• Visually modern square pattern complements professional and creative environments.

Installation Overview

SQUARE RASTER panels are designed for simple and versatile installation. They can be securely fixed to walls or ceilings using DECIBEL’s recommended adhesive or installed semi-permanently using the Fixie system.

Panels are lightweight and easy to handle, allowing both professionals and DIY users to achieve fast, accurate results. Detailed installation instructions and accessories are available for all mounting options.

Key Specifications

• Material: high-density polyurethane acoustic foam
• Dimensions: 500 × 500 mm
• Thickness: up to 75 mm
• Acoustic range: effective absorption in mid and high frequencies
• Installation: adhesive or Fixie mounting
• Weight: lightweight and flexible for easy handling
• Delivery: uncompressed and ready to install

Best Suited For

• Recording studios and rehearsal spaces
• Conference and teleconference rooms
• Call centres and offices
• Sound editing and control rooms
• Public halls and auditoriums
• Music venues and performance spaces

Acoustic precision meets practical innovation

SQUARE RASTER High-frequency sound absorber redefines how form and function interact in acoustic design. Contact DECIBEL today and create an environment that sounds as refined as it looks.