INCA mini™ - Sound Diffuser Panel

The INCA mini™ sound diffuser panel delivers advanced sound diffusion in a compact form, ideal for smaller or acoustically sensitive spaces. Made from durable XPS (extruded polystyrene), the panel combines high strength, moisture resistance, and light weight, ensuring easy installation and long-term stability. Its distinctive geometric design diffuses sound evenly across mid and high frequencies while creating a visually dynamic architectural texture.

How It Works

INCA mini™ diffusers scatter sound waves across multiple angles, breaking up direct reflections that can cause echo or uneven sound distribution. The intricate stepped pattern promotes a broad diffusion field that improves spatial clarity and enhances listening comfort. When arranged in grids of four or more, the panels create an acoustically balanced environment and a striking three-dimensional surface effect.

Key Benefits

• Manufactured from dense XPS for strength and precision diffusion
• Reduces flutter echo and improves sound distribution
• Lightweight and simple to install on walls or ceilings
• Aesthetic modular design suitable for creative layouts
• Effective across mid and high-frequency ranges
• Maintenance-free with long-lasting material stability

Installation Overview

INCA mini™ panels can be mounted directly on walls or ceilings using polyurethane installation adhesive. Their compact 600 × 600 mm size and low weight make alignment straightforward and suitable for modular configurations. For optimal diffusion coverage, at least four panels should be installed in a grid arrangement. Installation requires no specialised tools, allowing fast and secure fitting in both new and existing interiors.

Key Specifications

• Material: Extruded polystyrene (XPS)
• Colour: Dark grey
• Dimensions: 600 × 600 mm
• Highest Point: 150 mm
• Effective Diffusion Area (EDA): 0.85 m²
• Installation: Direct adhesive mounting with polyurethane glue

Best Suited For

• Recording studios and rehearsal rooms
• Office phone booths and conference spaces
• Lecture halls and classrooms
• Recreational and multipurpose rooms
• Concert halls and performance venues

Compact Design, Expansive Diffusion

INCA mini™ sound diffusers deliver exceptional acoustic balance and visual impact in a smaller format. Their precision-engineered XPS construction ensures durability and consistent diffusion performance, making them an ideal solution for professional and creative spaces.

Contact DECIBEL today to explore how INCA mini™ can enhance your acoustic design.