Corner Acoustic | Sound-Absorbing Foam | 180×180×300 mm | Black

Corner acoustic sound-absorbing foam – 180×180×300 mm, stepped profile, black

Corner acoustic sound-absorbing foam is designed to reduce echo, resonances and some unwanted sound reflections occurring in room corners. The product is made of polyurethane foam, commonly referred to as foam rubber.

A deep stepped V-shaped profile with longitudinal ribs and recesses is formed on the front of the corner element. This construction increases the active foam surface area and helps absorb and disperse sound reflections occurring in room corners. Product dimensions: 180×180×300 mm.

The product has a triangular-prism shape designed for a room corner. Two rear planes rest against the intersecting walls, while the profiled surface faces into the room.

• designed for installation in 90° room corners;
• fills part of the corner volume;
• allows several elements to be installed one above another;
• can be installed in a vertical wall corner;
• can be installed at the wall-to-ceiling junction;
• suitable as part of the room's overall acoustic finish.

The front of the product features repeating longitudinal ribs and deep angular recesses. Viewed from the side, the surface resembles several V-shaped waves or steps arranged one after another.

• increases the active foam surface area;
• creates sound-absorption zones of different depths;
• helps disperse some sound waves reflected in corners;
• reduces the area of completely flat surface;
• creates a distinctive technical design for the acoustic element;
• allows the elements to be joined into a continuous vertical column.

The product is made of flexible polyurethane foam. It is a lightweight, elastic and easy-to-process material used to form acoustic surfaces indoors.

• open-cell structure for absorbing part of the sound energy;
• greater material volume in the corner area;
• low overall product weight;
• flexible and easy-to-cut material;
• suitable for modular corner coverage;
• can be used as soft protective foam;
• the black colour suits studio and technical interiors.

• Corner construction — for acoustic treatment of room corners.
• Sound-absorbing foam — to attenuate part of the sound energy.
• Stepped V-shaped profile — for a larger active surface area.
• Deep longitudinal recesses — for surface zones of different depths.
• Angular ribs — to disperse some sound reflections.
• 300 mm modular length — for installing elements one above another.
• Lightweight construction — for easier fastening.
• Flexible material — easy to cut and adapt.
• Black surface — for technical and studio interiors.
• Suitable for vertical and horizontal corners.

• In home studios — to reduce the perception of resonances forming in corners.
• In recording rooms — as part of an overall acoustic-finishing system.
• In broadcasting rooms — to reduce room echo and sound reflections.
• In rehearsal rooms — to reduce sound energy accumulating in corners.
• In home cinema rooms — to improve the room's acoustic balance.
• In gaming and streaming rooms — to reduce room echo captured by a microphone.
• In music listening rooms — for additional acoustic treatment of corners.
• In offices and meeting rooms — as an additional sound-absorbing element.
• In teaching rooms — to reduce the perception of reverberation.
• In technical rooms — to absorb some reflections from equipment noise.

• 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 stepped ribs or V-shaped recesses.
• 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.

Quick selection guide

Choose the 180×180×300 mm corner acoustic sound-absorbing foam when additional acoustic treatment of room corners is required to reduce the perception of resonances and sound reflections forming there and to supplement a wall-mounted acoustic-panel system.

Corner acoustic sound-absorbing foam for treating room corners

Corner acoustic sound-absorbing foam is intended to reduce the perception of sound reflections, echo and resonances occurring in room corners. The corner construction fills part of the corner volume, while the stepped V-shaped profile increases the active foam surface area.

The 180×180×300 mm elements can be installed one above another to form a continuous acoustic-foam column in a vertical room corner or used at wall-to-ceiling junctions.

Black polyurethane foam is suitable for home studios, recording, broadcasting, rehearsal, home cinema and other dry indoor spaces requiring additional acoustic treatment of corners.

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