The Vicoustic Multifuser DC-4 is a sophisticated bi-dimensional diffusion panel engineered to elevate the acoustic performance of any critical listening environment. As the fourth generation of the highly acclaimed DC series, it simultaneously scatters sound waves on both vertical and horizontal planes to eliminate flutter echoes and comb filtering without dampening the room's natural energy. Featuring a redesigned aesthetic with softer, chamfered edges, the DC-4 seamlessly integrates into modern interiors while providing unparalleled speech intelligibility and musical definition. Crafted from premium high-density Expanded Polystyrene (EPS), this lightweight yet robust diffuser is the definitive choice for audiophile listening rooms, recording studios, and high-end home theaters.
Key Features

Technical Specifications
| Dimensions | 595 x 595 x 148 mm (Per Panel) |
|---|---|
| Functionality | Acoustic Diffusion |
| Target Frequency Range | Medium to High Frequencies |
| Material | High-Density Expanded Polystyrene (EPS) |
| Available Colors | Black, White, Grey |
| Fire Rating | Euroclass E (EN 13501-1) for White / Grey versions |
| Installation Method | Wall (VicFix Mini system included) / Ceiling (Acoustic Glue required) |