Pyramid acoustic diffuser 60x60x11cm

(1 customer review)

114,33 148,00  +Vat

Size: 60x60x11 cm 11kg.

Size: 70x70x11 cm 11kg.

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  • Done Free shipping on orders over 400 € !
  • Check Mark The production time for panels and carpets is 1 week, curtains 2 weeks.


You can order a “Free” Online Acoustic Measurement here!

Measurement is 16 EUR without tax- but if you buy, we will deduct it from the amount of the product! So you will definitely order what you need!

Countries within the EU: Our customers with an EU corporate tax number can buy tax/VAT-free!

Citizens of countries outside the EU that can buy without VAT: United Kingdom, Norway, Switzerland, Lichtenstein, San Marino have to pay customs duties according to their own country’s tariffs when receiving the product.

Properties of the Pyramid diffuser:

  • Size: 60x60x11 cm, but we make it in any size.
  • We can also make a custom size.
  • In case of an individual order, please write to us by e-mail!
  • It contains the most robust, most quality, pine, thanks to which the Pyramid diffuser has the highest bass absorption capacity!
  • We design and make it based on precise mathematical calculations.
  • Its surface has different depths and is irregular, so it scatters sounds across full bandwidth, resulting in clear and even sound.
  • It can be integrated into any style of room due to its aesthetic design.
  • No expiration time! Over the years, it does not lose its efficiency or its attractive appearance.
  • Each of our products is made by hand.
  • We test our products regularly.
  • We use only the highest quality raw materials to produce our products.
5 different pickledcolorss:

Properties of 3D Cubic acoustic diffuser:

  • natural
  • light walnuts
  • dark walnuts
  • palisander
  • black


It can be easily wiped with a damp cloth.

What is the purpose of diffusers?

We don’t just need bass sound absorbers to achieve proper acoustics. If we over-attenuate the sounds, we degrade the enjoyment of the audio material. Diffusers scatter the sounds coming to their surface. Breaking down the energy of sound into smaller parts, the sounds are radiated back into a larger space. Their surface, designed with mathematical precision, is irregular, with different depths, as a result of which theycano scatter sounds over the entire bandwidth, creating a feeling and sound as if they increase the space. We get clean, balanced acoustics. However, high tones do not harm.


We will produce the products in any size and quantity within 1-2 weeks after the orders.


We pack our products in a dedicated, strong cardboard box, inside which a multi-layer foil protects the integrity of the products during transport.


Our products are delivered by the DHL courier company, in Hungary by the 24H delivery service.

Placement of diffusers,the  ideal quantity

The appropriate amount of diffusers is also determined by the size of the room or studio. For larger rooms, we recommend several diffusers. They also work great as a near-field diffuser. It is important to place the diffusers at the reflection points! Acoustic measurements can be used to determine the exact location of these points. Perfect Acoustic performs both on-site and 95% accurate online acoustic testing. Contact us with confidence if you want a fast and accurate measurement at a fair price!  In general, diffusers should be placed at the height of our ears.

Mounting of diffusers


Our diffusers are very easy to install, and the image hanger and screws are included with the ordered product.

Why proper material use is important in creating diffusers?

The material structure of styrofoam or plastic sponges cannot absorb or scatter sounds evenly. High-frequency sounds are easy to deal with – but any simple home decor or decorative element can do that. So we neglect thesehomemadee, cheap, but completely unsuitable materials. The Pyramid diffuser contains the largest amount of pine, which is one of the most effective sound-absorbing materials due to its specific gravity and density. After sanding, the material is pickled to the desired color, soity can suit almost anyone’s taste.

Diffuse surfaces

Scattering surfaces are called diffuse surfaces. All walls, ceilings, tiles, glass, granite, marble, etc. are considered diffuse surfaces. Why do we still need an acoustic diffuser to hear the flawless sound? Flat, hard, and empty surfaces only absorb high tones, with deeper tones they can do nothing but echo them as echoes, so we hear music or film differently at different points in the room. When this type of surface bounces sound waves, all sound energy is reflected in the same direction. Diffusers are intentionally and precisely calculated and fabricated with an irregular surface, so they reflect sounds at different angles, breaking down the energy into parts. The result is even and beautiful, sharper acoustics.

Why are echoes disturbing?

The human ear and the auditory system are very sensitive. If the sound comes from us from a sound source, we can hear the original and the time-reflected sound. We can also distinguish them from each other. This reverberation is unpleasant and confusing for the listener. The combined use of the diffuser-waveguide and absorber-absorber elements eliminates the echoes and interferences formed due to the excessive accumulation of bass sounds. The clear sounds you hear in this way can have a reassuring effect on our organization. We can better experience the feelings and sayings conveyed by music or film.

With its quality, high efficiency, and decorative appearance, the Pyramid diffuser, like the pharaohs, reaches the top. Its highest absorbency makes it unique in the market. Pickled colors do not fade or wear out, the range of colors ensures that interiors with different designs are a striking addition to your home. Essential accessories for home theaters and studios. Our sound recordings or our favorite music and movies can only be perfect if the acoustics of the room are ideal in all respects!

Our diffusers are made of real wood, due to the natural properties and structure of the wood material (knots, lumps, staining due to leaking resin), the pickling/painting will not be even, and the shades may be different on the entire surface of the diffuser, therefore we cannot accept complaints regarding this.
(The beauty and style of natural wood lie in the fact that due to the veining and the structure, special colors and shades can be achieved during painting/pickling.) SzG

Additional information

Weight 15 kg

60x60x12cm, 70x70x11cm

1 review for Pyramid acoustic diffuser 60x60x11cm

  1. Vali

    Ciao! Pannelli di alta qualità, fatti a mano. Consegna veloce, buone materie prime. Ordinerò in futuro! Grazie Perfect Acoustic

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Questions and answers of the customers

    What frequency range will the Pyramid diffuser scatter?
  1. Q What frequency range will the Pyramid diffuser scatter?
    Asked by Rob on 2021.08.16. 12:55


    In the frequency range of 100-20,000 Hz.

    Best regards:
    Róbert Polgár

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