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- Z ABSORBER – Acoustic Foam Panel
Z ABSORBER – Acoustic Foam Panel

Z ABSORBER is a precision acoustic treatment designed to bring clarity and calm to reflective rooms. Formed from specialised polyurethane foam, its distinctive Z profile controls flutter echo and tackles first reflections, improving speech intelligibility and overall listening comfort in studios, offices, classrooms, and public spaces.
The sculpted geometry is visually modern, and enhances acoustic efficiency. These acoustic panels can be stacked horizontally or vertically on walls and ceilings to create continuous patterns that look considered and perform reliably.
How It Works
The open-cell acoustic foam captures airborne energy in the mid and high frequencies, converting it into low-grade heat within the material’s structure. The Z profile increases exposed surface area and introduces small-angle changes that break specular reflections, delivering both absorption and partial diffusion for a more even sound field.
Key Benefits
- Reduces first reflections and flutter echo for clearer sound.
- Dual action: absorption with gentle diffusion for balanced rooms.
- Flexible orientation, stack horizontally or vertically to fit the layout.
- Lightweight modules simplify handling and rapid installation.
- Contemporary aesthetic that elevates interiors while improving acoustics.
Installation Overview
Fix panels to walls or ceilings using DECIBEL’s recommended acoustic adhesive for a secure bond, or choose the Fixie method for semi-permanent mounting. The lightweight foam is easy to cut for edges, sockets, or custom layouts. A step-by-step installation guide is available.
Key Specifications
- Material: polyurethane acoustic foam
- Dimensions: 450 × 450 mm
- Thickness: 50 mm at highest point
- Acoustic range: mid and high frequencies
- Orientation: horizontal or vertical stacking
- Mounting: adhesive or Fixie semi-permanent system
- Delivery: supplied uncompressed, ready to install
- Maintenance: clean gently with a soft brush or vacuum
Best Suited For
- Conference and teleconference rooms
- Call centres and offices
- Recording and sound editing studios
- Rehearsal rooms and music halls
- Public spaces and concert halls
- Classrooms and lecture theatres
Shape your sound with precision
Z ABSORBER brings reliable control and refined design to echo-prone rooms. Contact DECIBEL and create a quieter, clearer space that supports focus and performance.
Acoustic Performance
Technical data
| Material | |
|---|---|
| Density | 25 kg./mᶟ |
| CDH Hardness 40 % | 1,5 kPa (ISO 3386) |
| Color | dark grey |
| Dimensions of plate | 45 x 45 cm |
| Plate thickness | 5 cm |
| Weight | 195 gr./plate |