1. SOUND ABSORPTION TEST - DW Pattern 3" Polyurethane Foam Baffles
2. NOISE REDUCTION COEFFICIENT TEST - Wedge Pattern 8" Polyurethane Foam
3. NOISE REDUCTION COEFFICIENT TEST - 3" DW Urethane Foam Panels
4. NOISE REDUCTION COEFFICIENT TEST - DW Pattern 4" Polyurethane Foam
5. NOISE REDUCTION COEFFICIENT TEST - Dual Wave Pattern 2" Polyurethane Foam