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Beech GIK Acoustics Q11D Quadratic Residue Diffuser in beech wood finish with rectangular diffuser panels engineered for improved room acoustics

GIK Acoustics Q11D Quadratic Residue Diffuser

GIK Acoustics
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Made from Eco-Friendly Materials

Uses Cutting-Edge Patented Technology

Quick & Easy Installation

Reduced Noise, Echo, & Reverb

2-Year International Warranty

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2 Weeks Delivery

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Q11D Acoustic Wall Panel Adds Depth To Your Listening Room

GIK Acoustics Q11D Quadratic Residue Diffuser is a stylish acoustic treatment panel made to scatter sound reflections and improve room clarity. Its deep vertical wells help create a more balanced listening space without making the room feel dull. This acoustic wall panel works well for home studios, offices, listening rooms, and media rooms.

Specifications

  • Size: 60x116x16cm | 23.6x45.9x6.22in
  • Demi:60x58x16cm | 23.6x22.95x6.22in
  • Weight: 68lbs. Demi: 34lbs.
  • Available in a variety of veneered finishes
  • Material: CNC-cut wood laminate construction
  • Root Sequence: 11

Materials

Camira Cara Fabric

We use Camira Cara fabric as the standard finish across our product range. Similar in style to Guilford of Maine’s FR701 fabric, Camira Cara offers a broader selection of colors along with an enhanced look and feel. This premium fabric helps ensure every acoustic treatment not only performs effectively but also complements a variety of interior spaces.

Sustainability

Materials are carefully selected to deliver excellent acoustic performance while reducing environmental impact. Working with responsible suppliers and using durable, recyclable components, it helps minimize waste and supports more sustainable manufacturing practices.

Health & Safety

All products are designed with health and safety in mind. All materials, including fabrics, cores, and wood components, are formaldehyde-free and independently tested for indoor air quality. This makes acoustic treatments a safe choice for homes, studios, schools, and offices, providing effective sound control without compromising occupant well-being.

Care Instructions

Camira Cara Fabric Care

To keep Camira Cara fabric looking its best, vacuum regularly to remove dust and debris. For routine cleaning, wipe the surface with a damp cloth and mild soap solution, or use an upholstery shampoo designed for fabric care. For tougher stains or deeper cleaning, bleach- or alcohol-based cleaning products may be used as needed.

Veneer Finish Care

Clean veneer surfaces with a soft cloth or brush lightly dampened with lukewarm water and a pH-neutral soap. Avoid solvent-based or harsh chemical cleaners, as these may damage the finish. Alcohol-based cleaners can be used when necessary. After cleaning, wipe the surface with a clean damp cloth to remove any residue.

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GIK Acoustics Products

GIK Acoustics is a leading manufacturer of high-performance acoustic treatment solutions designed to improve sound quality in studios, home theaters, offices, and residential spaces. Their product range includes acoustic panels, bass traps, diffusers, and ceiling treatments, engineered to reduce unwanted noise, control reflections, and create balanced, professional-grade acoustics.

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