Pyramid diffuser

(1 customer review)

88 101  +tax

Our customers with an EU tax number can buy tax-free!

In case of a bank transfer, we give a 7% discount up to EUR 1000 on the total price of the purchase!

SKU: 87624557346 Category:
MPN: 87624557346
Brand: Perfect Acoustic


Additional discounts in case of bank transfer:

up to 1000 EUR: 7% discount

1001-1499 EUR: 9% discount

1500-2499 EUR: 11% discount

2500-4000 EUR: 13% discount 

The shipping cost of the ordered product (s) will be displayed after placing the product (s) in the cart!

Countries within the EU: Our customers with an EU tax number can buy tax/VAT-free!Please indicate your registered business / corporate EU tax number in the comments when ordering. Once we’ve verified,we’ll send you a new tax-free invoice for payment.

Countries outside the EU that can buy without VAT: United Kingdom, Norway, Switzerland, Lichtenstein, San Marino

Properties of the Pyramid diffuser:

  • Size: 60x60x12 cm, but we make it in any size.
  • In case of an individual order, please write to us by e-mail!
  • It contains the most robust, most quality, pine 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, is irregular, so it scatter 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, 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.

We offer a 2-month money back guarantee on all our products!

If you are not satisfied with the purchased product, you can return the product without giving a reason within 60 days of receiving it.

5 different pickled colours:

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 they are able to 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 no 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 service, in Hungary by the 24H delivery company.

Placement of diffusers, 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, the image hanger and screws are included with the ordered product.

Why is proper material use important for 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 these home-made, 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, so they 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 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 back 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, the auditory system is 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, the shades may be different on the entire surface of the diffuser, therefore we cannot complain to accept.
(The beauty and style of natural wood lies in the fact that due to the veining and the structure, special colors and shades can be achieved during painting / pickling.)

    Additional information

    Weight 15 kg
    Dimensions N/A

    black, dark walnut, light walnut, natural, rosewood



    1 review for Pyramid diffuser

    1. Vali

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

    Add a review

    Your email address will not be published.

    Questions and answers of the customers

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


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

      Best regards:
      Róbert Polgár

    Send me a notification for each new answer.