Sound Absorption & Echo Reduction Foam
High-Performance Sound Absorption • Brisbane Manufacturer
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Dyman Foams manufactures high-performance acoustic foam for sound absorption, echo reduction and studio acoustics. Our Brisbane factory produces specialised sound absorption foam that improves audio quality by reducing reflected sound and controlling reverberation.
Important distinction: Acoustic foam is designed primarily to absorb reflected sound, reduce echo and control reverberation within a room. It is not the same as structural soundproofing, which is designed to reduce sound transmission between rooms.
Our S28-70 CM acoustic foam grade is specifically designed for sound absorption applications. Use our online foam calculator to get instant pricing on your custom acoustic foam.
Our S28-70 CM acoustic foam offers exceptional sound absorption across a wide frequency range:
| Frequency | Absorption Co-efficient |
|---|---|
| 125 Hz | 0.10 |
| 250 Hz | 0.20 |
| 500 Hz | 0.55 |
| 1000 Hz | 0.93 |
| 2000 Hz | 0.88 |
| 4000 Hz | 0.82 |
Note: These absorption coefficients are for a 25mm sample. Thicker foam provides greater absorption at lower frequencies.
View our complete foam grades page for detailed specifications.
Our acoustic foam is UL94 HF-1 certified for flame retardancy, making it suitable for commercial and public spaces where fire safety is required.
0.00-0.20: Minimal absorption
0.20-0.50: Moderate absorption
0.50-0.80: Good absorption
0.80-1.00: Excellent absorption
Our S28-70 CM achieves 0.93 at 1000 Hz - excellent sound absorption.
Learn More →Call our expert team on (07) 3865 1400 for professional advice on choosing the right acoustic foam.