Ref: SKDP002-F10

Decorative acoustic panel with textile covering, de 46cm in diámeter (60mm thick).

Auto-installable, mounting attached with Skac Adhesive; individual sale!

Reduces reverberation and improves intelligibility, all with a touch of colour!

Selected options:
VAT included


What is it?

KEX ia a convex, circular decorative acoustic panel with high acoustic capabilities, designed to decorate both domestic and public spaces where a high level of acoustic performance is required.

KEX is one of our favourite models; simple with a distinctive, elegant touch thanks to its convex form. KEX panels make the wall decoration eye-catching. It’s a perfect model for those who appreciate colourful and simple wall decorations.

Use individual pieces or combine it with other panels from the Decorative Acoustic series.

Bivax Kex Klinker Korund Länk

The panel belongs to the Decorative Acoustic series, which was developed so that the different models that make up the series can be combined, therefore obtaining original units with a larger size, adapted to the user’s needs.

The panel is made from a high sound absorption acoustic foam core and finished with an exclusive synthetic fibre surface (velvet appearance), available in a range of colours.

What is it for?

An acoustic panel designed for the acoustic conditioning of restaurants, hotels, offices and domestic spaces.

It allows you to reduce and control the room’s reverberation time, eliminate echo and create a comfortable sound environment for relaxed conversations, meetings or simply a pleasant working environment, without the need to raise your voice.
It is available in a wide range of colours to adapt to the space’s decorative design.

KEX is mainly designed to reduce the reverberation time in public spaces, increasing acoustic comfort and improving intelligibility.

What is their format?

  • Panels measuring: 460mm in diameter x thickness of 60mm
  • Colors: Black, Argento, Ardesia, Turquoise, Pumpkin and Bourdeaux
  • Sold in units: Area coverage = 0,17 m2.
  • Normal packaging: According to unit.

How is it installed?

The Kex decorative acoustic panel can be installed without any need for construction work; Kex is directly attached to the walls, quickly and easily, using our mounting adhesive, Skac Adhesive
You only need to apply the adhesive to the back of the panel, situate it on the surface you want to attach it to. Press for 10 seconds, and it’s done!

How much do I need?

To obtain an extremely easy solution, we have simplified the calculation process to the maximum: it’s enough to cover 20% of the total surface of the walls to eliminate internal problems with echoes, excess reverberation or bothersome noises.

Available colours:
decorative acoustica panel - Black decorative acoustica panel - Bourdeaux decorative acoustica panel - Argento decorative acoustica panel - Ardesia decorative acoustica panel - Pumpkin decorative acoustica panel - Turquoise
Black Bourdeaux Argento Ardesia Pumpkin Turqouise

In case of doubt, contact us! Our acoustic technicians will advise you.

Physical properties

Technical Drawing

Description: Decorative acoustic panel
Material: ZH FR28 acoustic foam
Composite: Flexible open-cell polyurethane
Finishing: Velvety textile finishing
Colours: Black, Argento, Ardesia, Turquoise, Pumpkin and Bourdeaux
Density: 28 Kg/m3 (ISO 845)
Porosity: 3.5 L/min (ISO 4638)
Resilence: 40 % (ISO 8307)
Fire Rating:
  • Self-extinguishing (UNE 53127)
  • E-d0 (UNE-EN 13501-1)
tecnical drawing Kex panel

Sound absorption

Absorption coefficients in octave bands (ISO 354):

125 Hz250 Hz500 Hz1 kHz2 kHz4 kHz
0.15 0.41 0.72 0.87 0.93 1.01

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

Global coefficients:

NRC 0.75 [ASTM C423]
SAA 0.73 [ASTM C423-09a]
α mid 0.84 [DB-HR]
α w 0.70(H)
Class C [ISO 11654]


Data sheet [.PDF]