Cubic diffuser

(1 customer review)

80 95  +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: 3475636765 Category:
MPN: 3475636765
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

Cubic diffuser:

They are made of high density and specific gravity pine.

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.

Our customers can choose from 5 pickled colours:

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

Properties of 3D Cubic acoustic diffuser:

Hardwood cubes absorb sound very effectively and their irregular, different depths of surface scatter the sounds in different bandwidths — resulting in clearer, sharper acoustics. The sounds are reflected from the wooden cubes at different angles, they do not bounce to our heads, so we can also use them as a near-field diffuser. We regularly test our handmade products. Thanks to their aesthetic appearance, they fit perfectly into any style of room. They retain their decorative appearance and high degree of efficiency even after many years. We use only high quality raw materials to produce our products. Size: 60 x 60 x 9 cm, but we also undertake to make individual sizes. In such cases, please email us!


It is sufficient to vacuum or wipe with a slightly damp cloth.

They are easy to fix and do not require any expertise. Each panel comes with an image hanger and screws so anyone can easily attach the diffusers to the designated location.

What properties do diffusers contribute to perfect acoustics?

Acoustic diffusers radiate the energy of the sounds coming to their surface into smaller parts, evenly, in a larger space. This makes the sound more balanced and clear. Complemented with bass-absorbing elements, acoustic panels and curtains, we can achieve optimal room acoustics.

Acoustic problems and their solutions

Acoustic problems in rooms and studios are most often caused by accumulating bass sounds, rattle echoes and reverberations. Smooth, hard wall and ceiling surfaces are unable to absorb deeper frequency sounds. In a smaller room, rectangular or square, the sounds bounce back and forth while creating very disturbing rattle echoes. Most of the deep sounds gather in the corners. That is why bass-absorbing membranes and panels are needed. It is important to mention, however, that excessive attenuation destroys the audio experience. Acoustic diffusers, on the one hand, absorb deep sounds and, on the other hand, scatter the sounds coming to their surface, thus eliminating the unpleasant rattle echo. They almost increase the space. In contrast to the previously mentioned flat, large and empty surfaces, the surface of the diffusers, formed on the basis of irregular, variable depth, accurate mathematical calculations,  scatter sounds in different bandwidths.

How many diffusers are needed in a given room?

The ideal amount of diffusers is also determined by the size of the room. The larger the room, the more diffusers we recommend. But it is not necessary to cover the whole room with diffusers! The reflection points only need to be covered with diffusers. Their exact location can be determined by acoustic measurement. In addition to high-quality and efficient, demanding and aesthetic products, Perfect Acoustic also performs on-site and online acoustic measurements. The latter is 95% accurate. Contact us with confidence if you are looking for a reliable, precise and demanding professional!

Acoustic panel in Barabás villa (2)

    Decorative and effective

    In addition to their excellent sound-dispersing properties, wooden cube diffusers can also function as an aesthetic interior design element. So it is not necessary to give up the interior of a tasteful, beautiful room if we choose these showy, polished and individually colored, pickled products. Wooden cubes can be given 5 colors, so almost everyone can find the design they like.

    Music and film

    In today’s modern, accelerated world, sometimes we need to take some time to relax. Many people like to listen to music or watch their favorite movie for this purpose, even several times. However, if you do all this in a room with poor acoustics — you may experience tension, nervousness, or even a migraine instead of a relaxing, stress-relieving effect. Carefully plan the acoustics of the room, perform acoustic measurement and treatment with the right professional so that our favorite music and film will provide a real, positive experience.

    Cheap meat doesn’t make good soup

    Forget cheap solutions! Due to their structure, egg boxes, styrofoam or plastic sponge materials are not suitable to act as effective sound absorbers or diffusers. On the contrary! The wooden cube diffusers are made of plywood, pine, the hardwood’s high degree of sound absorption ensures the right effect.


    The main points of reflection must be covered by diffusers: behind the speakers, behind the listener position, between the speaker and the listener on the right and left, between the listener and the speaker on the ceiling, at tilted attic walls. It is recommended to place the diffusers at the middle of the ear.


    We make our products within 1-2 weeks from the order, in any quantity and size.


    We pack our products in dedicated, strong cardboard boxes, which are lined with several layers of foil.


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

    Perfect Acoustic strives for perfect quality and efficient function in the production of its products. We are also happy to implement your unique ideas. The quality and efficiency of our products are unique in the market.

    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

    black, dark walnut, light walnut, natural, rosewood



    1 review for Cubic diffuser

    1. Frank


    Add a review

    Your email address will not be published.

    Questions and answers of the customers

      Hello, I‘m very interested in purchasing some of these diffusors. Would you please tell me, if it is possible to get them in 120cmx50cmx12cm and if yes how much it would cost per item? Thanks for your answer and kind regards, Christian
    1. Q Hello, I‘m very interested in purchasing some of these diffusors. Would you please tell me, if it...... Read more answer now
      Asked by Christian Kovats on 2020.09.05. 22:24
      Answered by the admin

      Yes possible. 165 EUR + delivery.
      It would be much cheaper to buy it in 2 parts. In 60x50x12cm: 72 EUR / piece. Because there is a 30EUR surcharge for shipping due to oversizing. Above 115cm, the courier will charge a surcharge for each package.

    2. Please advise me on how to work out what size acoustic panels I need and where to position them in my listening room.
    3. Q Please advise me on how to work out what size acoustic panels I need and where to position them i...... Read more answer now
      Asked by Paddy Kane on 2020.08.19. 13:02
      Answered by the admin


      Invisibly hard enough to say. I recommend the online acoustic measurement for you. Please read:


    Send me a notification for each new answer.