DiffusersSilentical 3D Triangular Acoustic Diffuser
The Silentical 3D Triangular Acoustic Diffuser scatters sound evenly instead of letting it bounce straight back. The result is a more open, natural sound, with clearer speech and richer music without the harshness of flat reflective walls.
No online checkout. Send a quote request and we will confirm pricing, options, and delivery with you directly.
Its faceted triangular geometry breaks up reflections and prevents acoustic focusing, spreading sound energy uniformly through the room. Built on environmentally friendly high-density board with solid oak, fir, paulownia, or GRG options, in a standard 600 x 600 x 110 mm module with veneer or painted finishes, B1 flame-retardant performance, and national standard E-level environmental performance.
A strong choice for recording studios, home theaters, listening rooms, rehearsal spaces, houses of worship, and performance venues. Not sure how much treatment your room needs? Our acoustical consulting and noise study services start with measurements, then recommend the right products and placement.
Key benefits
- Triangular 3D geometry for uniform, full-frequency sound diffusion
- Prevents acoustic focusing and harsh flutter echo
- Base materials: high-density board, solid oak, fir, paulownia, or GRG
- Standard 600 x 600 x 110 mm module; veneer or painted finishes
- B1 flame-retardant performance; national standard E-level environmental performance
| Model | SISD-3DTD |
|---|---|
| Finish | Veneer, paint |
| Standard Size | 600 x 600 x 110mm |
| Environmental Performance | National standard E level |
| Flame Retardant Performance | B1 level |
| Base material | Environmentally friendly high density board, Solid oak, fir, paulownia, GRG |
| Diffusion Frequency Range | Full frequency |
Need a noise study or acoustic design?
Products are only half the story. Silentical also provides professional acoustical consulting and noise studies, from room acoustic design and environmental assessments to construction monitoring and industrial noise control.