Acoustic | Sound-Absorbing Foam Panel | 5x5 Square Relief Pattern | 300x300x50mm | Black

Acoustic sound-absorbing foam panel – 300×300×50 mm, fine square relief, black

Acoustic foam panel with square projections is intended to reduce echo, reverberation and some unwanted sound reflections in a room. The panel is made of sound-absorbing polyurethane foam, commonly referred to as foam rubber.

The surface is divided into small square segments separated by horizontal and vertical grooves. This structure increases the active foam surface area and helps soften sound waves reflected from walls or ceilings. Panel dimensions: 300×300 mm, total thickness: 50 mm.

The panel surface is divided into 25 square segments, arranged in a 5×5 grid. Horizontal and vertical grooves separate the segments, creating a fine, regular geometric pattern.

• increases the active sound-absorbing surface area of the foam;
• creates more segment edges and zones of different depths;
• helps reduce direct sound reflections from a flat surface;
• creates a fine and neat geometric acoustic-finishing pattern;
• allows several panels to be joined into a continuous grid;
• suitable for modern acoustic wall and ceiling finishing.

The panel is made of flexible polyurethane foam. It is a lightweight, elastic and easy-to-process material that can be adapted to different wall and ceiling surfaces.

• open-cell structure for absorbing part of the sound energy;
• 50 mm layer of sound-absorbing material;
• low weight and easier fastening;
• flexible and easy-to-cut material;
• suitable for acoustic wall and ceiling finishing;
• can be used as a soft protective foam material;
• the black colour suits studio, minimalist and technical interiors.

• Acoustic foam — for absorbing part of the sound energy.
• Echo reduction — to reduce the perception of reverberation in the room.
• Fine square relief — for a neat geometric finish.
• 5×5 segment structure — for a fine modular pattern.
• Horizontal and vertical grooves — for surface zones of different depths.
• 50 mm thickness — for a greater volume of sound-absorbing material.
• Lightweight construction — for easier installation.
• Flexible foam material — easy to cut and adapt.
• Modular 300×300 mm format — for larger compositions.
• Can be installed on walls or ceilings.

• In home studios — to reduce echo in voice and music recordings.
• In recording rooms — to control unwanted wall reflections.
• In broadcasting rooms — to reduce room echo captured by the microphone.
• In gaming and streaming rooms — to improve speech clarity.
• In offices — to improve acoustic comfort in the room.
• In meeting rooms — to reduce the perception of reverberation.
• In home cinema rooms — to control some sound reflections.
• In rehearsal rooms — to reduce unwanted sound reflections.
• In teaching and language classrooms — to improve speech intelligibility.
• In technical rooms — to absorb some reflections from sound emitted by equipment.

For example, in a small office or broadcasting room, strong reflections from empty walls may be clearly audible when speaking. Fine square-relief foam panels are installed behind the microphone, on side walls or at other first-reflection points.

When sound waves reach the segmented surface, part of their energy enters the foam structure and is attenuated, while part is dispersed at the edges of the square segments and within the grooves.

The best result is usually achieved not by using a single panel, but by strategically covering a larger wall or ceiling area.

1. Assess the room acoustics. Identify where the strongest sound reflections occur.
2. Calculate the required quantity. One panel covers an area of 0.09 m².
3. Prepare the surface. The wall or ceiling must be dry, clean and free of peeling finish layers.
4. Plan the panel layout. It is recommended to align the square segments with one another to create a continuous geometric grid.
5. Mark the position of the first panel. Use a spirit level or laser level.
6. Choose the fastening method. Use mechanical fastening or adhesive suitable for foam.
7. Do not press the relief surface. Press the panel along its edges or through the flat rear side.
8. Install the panels tightly together. Do not leave unnecessary gaps between modules.
9. Cut if required. Use a sharp knife and a straight cutting ruler.
10. Check the fastening. The panels must not come unstuck or hang loosely from the ceiling.

• Remove dust with a vacuum cleaner using a soft attachment and low suction power.
• The foam surface can be cleaned with a soft brush.
• Do not press the square segments or their edges.
• Do not use large amounts of water.
• Do not spray cleaners directly onto the foam.
• Do not use solvents, petrol or acetone.
• Protect against sharp objects and mechanical compression.
• Keep away from open flames and strong heat sources.

• Acoustic foam is intended for dry indoor spaces.
• Do not use in locations exposed to direct contact with water.
• Foam is not a complete sound-insulation system.
• The exact sound absorption coefficient is not specified.
• No confirmed reaction-to-fire class is specified.
• Keep away from open flames, sparks and hot surfaces.
• Do not use near luminaires or equipment that become very hot.
• Unsuitable adhesives may damage polyurethane foam.
• The foam may be compressed during transport.
• After unpacking, time may be required for the original shape to recover.
• Colour and surface texture may vary slightly between batches.
• The edges of the small segments can be damaged by pressing or cutting.
• Reliable fastening is essential when installing on a ceiling.

Quick selection guide

Choose the 50 mm fine square-relief acoustic foam panel when you need to reduce some room echo and sound reflections and create a fine, regular and minimalist wall or ceiling surface.

50 mm fine square-relief acoustic foam for reducing room echo and sound reflections

The acoustic foam panel is intended to absorb part of the sound travelling through a room and reduce reflections from walls and ceilings. The 25 square segments and the grooves separating them create a fine sound-absorbing surface with different depths.

The 300×300×50 mm foam modules can be installed on walls or ceilings, combined into larger regular compositions and cut to suit the shape of the room when required.

The 50 mm layer of polyurethane foam provides a greater volume of sound-absorbing material. The panels are suitable for home studios, offices, broadcasting, gaming, teaching and other dry indoor spaces.

Acoustic foam improves the internal acoustics of a room but is not a complete sound-insulation system. For precise acoustic or fire-safety design, the sound absorption and reaction-to-fire test documentation must be checked.