Schäck WD

Ref: SKAP001-01

Wooden acoustic panel for home studios, panels of 60 x 60 cm (53 mm thick).

Boxes of 6 units to cover up to 2.16 m2. Colour marron or cherry.

Optimal acoustic performance from 315 Hz to 3.15K Hz.

Selected options:
VAT included


What are they?

The SCHÄCK WD acoustic panel is a sound-absorbing panel with a pleasant, wooden-finish aesthetic design and high acoustic performance. Based on our SCHÄCK acoustic panel with an acoustic foam centre, it includes a series of reflective wooden strips that reduce excess absorption at high frequency, correcting the reverberation time of the room at medium-low and medium frequencies without losing the brightness of the room.

What is the application used for?

SCHÄCK is the perfect acoustic 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.

Developed for use in the acoustic treatment of music studios, mastering rooms, Hi-Fi, radio/television studios, etc.

What is their format?

  • Panels measuring: 600mm x 600mm x thickness of 53mm
  • Colours: Marron or Cherry
  • Boxes of: 6 units. - area coverage = 2.16 m2
  • Normal packaging: 62cm x 62cm x 33cm (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 WD
    correct   acceptable**   excess / low
RT60 at 1kHz
Room without treat. *SKAP001
6 uts. panel
SKAP001 x2
12 uts. panel
SKAP001 x3
18 uts. panel
6m2 -- h=2.5m 1,40 0,77 0,53 0,41
10m2 -- h=2.5m 1,47 0,88 0,63 0,49
12m2 -- h=2.5m 1,49 0,95 0,70 0,55

* 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 panel with wood
Material: Core of ZHFR acoustic foam
Finishing: Wooden strips
Colour: Marron or Cherry
Composite: Flexible open-cell polyurethane
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 WD

Sound absorption

Absorption coefficients in octave bands (ISO 354):

125 Hz250 Hz500 Hz1 kHz2 kHz4 kHz
0.16 0.43 0.74 0.72 0.44 0.49

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

Global coefficients:

NRC 0.60 [ASTM C423]
SAA 0.58 [ASTM C423-09a]
α mid 0.63 [DB-HR]
α w 0.50(M)
Class D [ISO 11654]