Grid diffuser

75  +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: 345696358 Category:
MPN: 345696358
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

Features of the lattice Grid diffuser:

Our diffusers are made of laminated furniture board.

Size: 60 x 60 x 6 cm, but we make any custom size. Please email us for custom sizes or ideas!

Thanks to their premium quality material, lattice diffusers have excellent deep sound absorption, due to their different depths of surface, they divide the sounds into smaller parts, evenly, in a larger space, resulting in a clearer sound.

The lattice structure attenuates longitudinal and transverse sound waves.

We design and manufacture our products based on precise mathematical calculations.

All our products are handmade and continuously tested.

Our products do not lose their decorative appearance and efficiency even after many years.

Due to their aesthetic design, it can be a decorative interior decoration addition to any style of room.

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.

Optional laminated furniture board colours:

  • white
  • black
  • light oak
  • dark oak

acoustic diffusers color


It can be wiped with a slightly damp cloth.

What are diffusers good for?

Bass soundabsorbing panels absorb accumulated deep sounds, thus preventing the formation of unpleasant standing waves. But in addition to these, in addition to the acoustic elements, it is absolutely necessary to place acoustic diffusers in the given room. This is because if you focus only on absorbing deep sounds, over-attenuation will degrade the quality of the sound material and reduce the experience of music or film. In addition to their sound-absorbing properties, the diffusers scatter sounds at different angles and full bandwidth due to their unevenly shaped surface. We can achieve a clearer, more balanced sound, they almost increase the space. The combined use of subwoofer panels and diffusers guarantees the expected result.

Not all diffuse surfaces scatter sounds evenly

Walls, glass and tile surfaces, marble, etc. act as diffuse surfaces. However, these bounce the sounds back in one direction and time, creating disturbing rattle echoes. So it doesn’t matter what material and structure the diffuser is. Due to their specific weight and high-density structure, laminated furniture board and wooden diffusers also absorb deeper frequency sounds extremely effectively. The styrofoam or plastic sponges and egg boxes recommended on the internet forums are useless as sound absorbing elements!

Where and how many diffusers are recommended?

The larger the particular studio or room, the more diffusers are needed. But don’t cover all the walls of your room with diffusers! It is worth covering the main reflection points. These points can be determined by acoustic measurement. Our company performs acoustic measurements on site and online. Contact us with confidence. We strive for the perfect acoustic sound!

The reflection points

Primacoustics-explanation-of-reflection-points (1)


There may be reflection points in the tilted attic rooms, behind the speakers, between the ceiling, the listener and the speakers, or between the listener and the speakers on the right and left.

Mounting and fixing of diffusers

Anyone can easily install the diffusers in their home or studio without any difficulty. Image hanger and screws are included with the products.

Acoustic problems

Most problems are caused by rattle echoes, standing waves. If the walls and ceilings in a room are not treated in an acoustic sense, sound waves can move freely on bare, large flat and hard surfaces. Sounds bounce off these surfaces like a ball. The reverberation makes the material you are listening to very confusing. Bass sounds accumulate in the greatest amount along the flat walls and in the corners. These acoustic “diseases” can only be remedied by room acoustic repair. In vain do we spend large sums on premium quality microphones, speakers, subwoofers if the surround sound of our cinema room or studio is inadequate. Listening to music relaxes and soothes, turning off after a tiring day. But if the room where we listen to music is not acoustically treated, then instead of the expected positive effects, we can experience adverse effects. It can evoke depressing, disturbing feelings, even your head can be sore from the confusing, noisy sound effects!

Perfect acoustics and perfect design?

flexi diffuser placement..

When it comes to producing Perfect Acoustic products, we not only place great emphasis on flawless sound, we also pay attention to aesthetics. No need to give up beauty for the sake of sound! Our decorative acoustic elements easily fit into modern or even more classic style rooms. The choice of several colors and types allows the diffusers to be the decorations of our home as an eye-catching interior design element.


We make our products within 1-2 weeks of ordering, in any quantity and size.


We pack our products in dedicated, strong, multi-layer foil lined cardboard boxes


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

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 7 kg

    black, dark oak, light oak, white




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