Acoustic Diffuser – Made in Germany

Adelsklang Acoustic Diffusers are based on exact mathematical calculations. They ensure perfect diffusion. 
They increase the spatiality, liveliness, dynamics and detail of the sound. An enrichment for any room!
QR-49 PRO: The Adelsklang QR-49 PRO are high-end diffusors with absolute top performance. With 49 (!) diffusion chambers of 6.8 x 6.8 cm each, they offer maximum diffusion performance over an enormously wide frequency range. In addition, all PRO models have a closed back panel. This further enhances performance and makes it easy to mount the diffusers.
QR-36 ECO:
The entry-level model for those on a budget. With just 36 diffusion chambers of 8 x 8 cm each, the QR-36 ECO diffuser offers a compromise between diffusion performance and price.

Adelsklang QR-49 PRO Diffuser, Natural

• Two-dimensional high-end QRD acoustic diffuser
• 49 (!) diffusion chambers for perfect sound diffusion
• Highest diffusion performance over wide frequency range
• For perfect room acoustics in recording and
control rooms as well as in audiophile listening rooms
• Handmade from high quality birch wood
• Elaborate comb joint frame connections
• Performance back panel with 4 suspension points
• Effective range: 500 Hz – 8000 Hz
• Dimensions: 50 x 50 x 11 cm, Weight: approx. 3 kg
• Color: Natural Birch
• RRP: 105,90 €    Made in Germany

Adelsklang QR-49 PRO Diffuser, Black

• Two-dimensional high-end QRD acoustic diffuser
• 49 (!) diffusion chambers for perfect sound diffusion
• Highest diffusion performance over wide frequency range
• For perfect room acoustics in recording and
control rooms as well as in audiophile listening rooms
• Handmade from high quality birch wood
• Elaborate comb joint frame connections
• Performance back panel with 4 suspension points
• Effective range: 500 Hz – 8000 Hz
• Dimensions: 50 x 50 x 11 cm, Weight: approx. 3 kg
• Color: Black stained
• RRP: 119,90 €    Made in Germany

Adelsklang QR-49 PRO Diffuser, White

• Two-dimensional high-end QRD acoustic diffuser
• 49 (!) diffusion chambers for perfect sound diffusion
• Highest diffusion performance over wide frequency range
• For perfect room acoustics in recording and
control rooms as well as in audiophile listening rooms
• Handmade from high quality birch wood
• Elaborate comb joint frame connections
• Performance back panel with 4 suspension points
• Effective range: 500 Hz – 8000 Hz
• Dimensions: 50 x 50 x 11 cm, Weight: approx. 3 kg
• Color: White stained
• RRP: 124,90 €    Made in Germany

Adelsklang QR-49 PRO Diffuser, Black & White

• Two-dimensional high-end QRD acoustic diffuser
• 49 (!) diffusion chambers for perfect sound diffusion
• Highest diffusion performance over wide frequency range
• For perfect room acoustics in recording and
control rooms as well as in audiophile listening rooms
• Handmade from high quality birch wood
• Elaborate comb joint frame connections
• Performance back panel with 4 suspension points
• Effective range: 500 Hz – 8000 Hz
• Dimensions: 50 x 50 x 11 cm, Weight: approx. 3 kg
• Color: Black/White stained
• RRP: 124,90 €    Made in Germany

Adelsklang QR-36 ECO Diffuser, Natural

• Two-dimensional acoustic diffuser with 36 chambers 
for budget oriented application
• Modified QRD design
• Prevents flutter echoes as well as disturbing resonances
• For better room acoustics in recording and control rooms as well as in audiophile listening rooms
• Handmade from high quality birch wood
• Elaborate comb joint frame connections
• Effective range: 700 Hz – 2200 Hz
• Dimensions: 50 x 50 x 11 cm, Weight: approx. 2 kg
• Color: Natural Birch
• RRP: 89,90 €    Made in Germany

Made in Germany
The quality of workmanship of Adelsklang Diffusers is at the highest level. All parts are absolutely precisely cut by the most modern manufacturing processes and carefully handcrafted with attention to detail to the final product.

Recommended by Acousticians
We are very pleased that our diffusers are recommended by numerous acousticians.

Adelsklang® 2024. If you have any questions about our products, please contact us at support@adelsklang.com
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