Description

The QRD Wooden Acoustic Diffuser available at Gitco-sa.com is designed to treat reflective rooms without excessive sound energy removal, preventing the creation of a dead, boomy, or dry acoustic environment often caused by over-absorption. By diffusing sound, particularly mid and high frequencies, our QRD Diffusers allow these frequencies to remain in the space longer, resulting in a more diffusive and lively ambiance compared to an overly dry or dead room. Diffusion works effectively alongside absorption to create a balanced and natural soundstage.   

Constructed from fire-rated MDF, the QRD Wooden Diffuser is built for durability and longevity. Its aesthetic design makes it suitable for exposed installations, adding a touch of elegance to your acoustic treatment. It effectively reduces flutter echoes and sound bouncing off walls, contributing to a more controlled and pleasant listening experience. This diffuser is particularly effective in the mid-to-high frequency range, crucial for clarity and spaciousness in audio.

Features of Acoustic Diffuser:

• Made from fire-rated MDF for safety and durability
• Long-lasting and impact-resistant construction
• Highly aesthetic for exposed installations
• Effectively reduces flutter echoes and sound bouncing
• Works best on mid-to-high frequencies

Applications of Acoustic Diffuser:

• Studios
• Mixing Rooms
• Hi-Fi Rooms
• Home Theaters
• Auditoriums

Dimensions: 600mm / 1200mm (Length) x 600mm (Breadth) x 200mm (Depth)

Material: Fire-rated MDF

Fire rating: FR coatings to meet ASTM E84/EN 13501 standards

Colour: RAL colour / Wood veneer / Laminate finishes available

Transform your acoustic space from dry and lifeless to vibrant and engaging with the QRD Wooden Diffuser from Gitco-sa.com. Its carefully designed structure ensures optimal sound diffusion while maintaining a natural and lively feel. Explore our range of finishes to perfectly complement your interior design.

QRD Wooden Acoustic Diffuser – Frequently Asked Questions

Welcome to Gitco-SA.com! Our QRD (Quadratic Residue Diffuser) Wooden Acoustic Diffusers are meticulously designed to scatter sound waves using a mathematical sequence of wells with varying depths. This creates a more diffuse and even sound field, enhancing clarity and spaciousness in your listening environment while adding a touch of natural wood aesthetics.  

1. What is a QRD Wooden Acoustic Diffuser?

   • A QRD Wooden Acoustic Diffuser is a sound diffusion panel constructed from wood, featuring a series of wells with depths determined by a quadratic residue sequence. This specific design effectively scatters sound waves across a broad frequency range.   

2. How does the QRD design work to diffuse sound?

   • The varying depths of the wells in a QRD introduce different phase shifts to reflected sound waves. This causes the sound to be scattered in multiple directions and at different times, breaking up strong reflections and creating a more diffused sound field.   

3. What are the benefits of using a QRD diffuser over other acoustic treatments?

   • QRD diffusers help to create a more spacious and natural sound by scattering reflections without significantly absorbing sound energy, unlike acoustic panels, which primarily absorb. This maintains a lively room feel while improving clarity.   

4. Where are QRD Wooden Acoustic Diffusers typically used?

   • They are ideal for recording studios, control rooms, home theaters, listening rooms, auditoriums, and any space where accurate sound reproduction and a sense of spaciousness are desired.   

5. Do QRD diffusers absorb sound?

   • The primary function of a QRD diffuser is to scatter sound. While the wooden material may offer minimal absorption, their main purpose is diffusion, redirecting sound energy rather than dissipating it.   

6. What frequencies do QRD diffusers typically affect?

   • The frequency range of diffusion depends on the design of the QRD, particularly the depth and width of the wells. Well depth influences lower frequency diffusion, while well width affects higher frequencies.

7. Are QRD Wooden Acoustic Diffusers available in different wood types and finishes?

   • Yes, to complement various interior designs, our QRD diffusers are available in a selection of wood veneers and finishes. Please check our product options for available choices.

8. What sizes are typically available for QRD Wooden Acoustic Diffusers?

   • Standard sizes are common, but dimensions can vary based on the design and prime number used in the QRD sequence. Refer to our product specifications for available sizes.

9. How should QRD diffusers be placed in a room for optimal effect?

   • They are most effective at reflection points, such as the back wall behind the listening position and potentially side walls or ceilings, depending on the room layout and speaker placement.   

10. Can QRD diffusers help with flutter echo and standing waves?

    • Yes, by scattering sound reflections, QRD diffusers can help to reduce flutter echo (rapid, distinct echoes between parallel surfaces) and break up standing waves, leading to a more even frequency response.   

11. What is the difference between a 1D and a 2D QRD diffuser?

    • A 1D QRD diffuser scatters sound primarily in one plane (either horizontal or vertical), while a 2D QRD diffuser scatters sound in both horizontal and vertical planes, offering a more omnidirectional diffusion pattern.   

12. How do I install a QRD Wooden Acoustic Diffuser?

    • Installation typically involves mounting the diffuser on the wall or ceiling using screws or other appropriate hardware, depending on the weight and mounting surface. Specific installation instructions will be provided with the product.   

13. Is there a minimum listening distance recommended for QRD diffusers?

    • Yes, there is a minimum recommended listening distance to allow the diffused sound waves to fully develop. A general guideline is to be at least 3 times the size of the lowest frequency the diffuser is designed to scatter away from the diffuser.   

14. Can I use QRD diffusers in small rooms?

    • While generally more effective in larger spaces where sound has room to spread, QRD diffusers can still provide benefits in smaller rooms by breaking up early reflections if placed strategically and if the listening distance is adequate.

15. Are QRD Wooden Acoustic Diffusers better than Skyline diffusers?

    • Both are types of diffusers, but they use different design principles. QRD diffusers use mathematical sequences for predictable scattering, while Skyline diffusers use a more randomized block height arrangement. The best choice depends on the specific acoustic goals and aesthetic preferences.   

16. Do QRD diffusers require any specific maintenance?

    • Minimal maintenance is typically needed. Regular dusting with a dry cloth should suffice to keep them clean.

17. Can I get custom-designed QRD Wooden Acoustic Diffusers?

    • Please contact our sales team to discuss any custom size, wood finish, or design requirements for your project.

18. What is the ideal quantity of QRD diffusers to use in a room?

    • The ideal quantity depends on the room size, shape, and acoustic issues you are trying to address. Often, using multiple diffusers at key reflection points provides the best results.

19. Do QRD diffusers improve the stereo imaging of speakers?

    • Yes, by reducing strong early reflections from side walls, QRD diffusers can help to improve the clarity and spatial accuracy (stereo imaging) of your speakers.   

20. How do I order QRD Wooden Acoustic Diffusers from Gitco-SA.com?

    • Explore our selection of QRD Wooden Acoustic Diffusers on this product page. Contact us with your desired dimensions, wood finish, and quantity for a personalized quote and ordering assistance.