Ref: SKAB010C

Sound-absorbing panel for home studios, panels of 60 x 60 cm (50 mm thick).

Boxes of 6 units to cover up to 2.16 m2.

ZHFR foam, anthracite grey or garnet, self-extinguishing, E-d0 (UNE-EN 13501-1).

Selected options:
VAT included


What are they?

SCHÄCK is a highly efficient sound-absorbing panel with a simple, pleasant design. It is perfect for acoustic treatment of home studios and recording studios.

It is manufactured entirely from high-performance ZHFR foam, incorporating resonance chambers that improve its efficiency, and offering a high level absorption at medium and high frequency. Its reticulated design enables it to adapt to a multitude of wall and roof spaces and form a continuous surface free of visible fissures, therefore providing aesthetic advantages in comparison with other models.

... inspiration

Its profile, which resembles a chessboard, hides a framework of air chambers that make the panel stand out visually over the wall.

What is the application used for?

SCHÄCK is the perfect panel for the acoustic treatment of home studios, recording rooms and professional environments. It corrects reverberation in the room and enables the precise control of first reflections, therefore achieving a clearer, more defined and more professional acoustic setting.

What is their format?

  • Panels measuring: 600mm x 600mm x thickness of 50mm
  • Boxes of: 6 units. - area coverage = 2.16 m2
  • Normal packaging: 62cm x 62cm x 32cm (0.12m3 / 5 Kg.)

How much do I need?

The following table gives a guide of the estimated reverberation time depending on the size of the room and the number of panels installed.

Reverberation time using Schäck
    correct   acceptable**   excess / low
RT60 at 1kHz
Room without treat. *SKAB010
6 uts. panel
SKAB010 x2
12 uts. panel
SKAB010 x3
18 uts. panel
6m2 -- h=2.5m 1,40 0,73 0,49 0,37
10m2 -- h=2.5m 1,47 0,84 0,58 0,45
12m2 -- h=2.5m 1,49 0,91 0,65 0,51

* The results are obtained by estimation in a standard room with the following finishes: plaster walls and plaster ceiling, parquet floor, one window and a wooden door.

** The 'acceptable' result is suitable for rooms that contain additional furniture (curtains, carpets, bookcases, chairs with fabric upholstery, sofas...)

Physical properties

Technical Drawing

Description: Acoustic absorber panel
Material: ZHFR acoustic foam
Composite: Flexible open-cell polyurethane
Colour: Charcoal grey or Garnet
Density: 28 Kg/m3 (ISO 845)
Porosity: 3.5 L/min (ISO 4638)
Resilience: 40 % (ISO 8307)
Fire Rating:
  • Self-extinguishing (UNE 53127)
  • E-d0 (UNE-EN 13501-1)
Technical Drawing panel Schäck

Sound absorption

Absorption coefficients in octave bands (ISO 354):

125 Hz250 Hz500 Hz1 kHz2 kHz4 kHz
0.16 0.34 0.64 0.81 0.88 1.00

* absorption coefficients in third octave are available in the data sheet.

Global coefficients:

NRC 0.65 [ASTM C423]
SAA 0.67 [ASTM C423-09a]
α mid 0.78 [DB-HR]
α w 0.65(H)
Class C [ISO 11654]