KA-255S-30+EVA40
Specification :
| Total Height : | 5.0 mm |
| Outer Diameter : | 40.0 mm |
| Outer Edge Diameter : | - |
| Inside Diameter: | 25.5 mm |
| Diaphragm Fo : | - |
| Total Height : | 5.0 mm |
| Outer Diameter : | 40.0 mm |
| Outer Edge Diameter : | - |
| Inside Diameter: | 25.5 mm |
| Diaphragm Fo : | - |