Best sound quality telephone speaker unit 50mm 8ohm 0.5w raw speaker components
| Specification | |
|---|---|
| Speaker | Paper cone |
| Model | 50140802 |
| Diameter | (Dia )50MM*12MM (H) |
| Rated power | 0.5 watt Max 1.0 watt |
| Nominal Impedance | 8 Ohm±15% |
| Lowest Resonance Frequency | 450±20% HZ |
| Output Sound Pressure Level(S.P.L) | 99.5± 3db. |
| Effective Frequency Band | F0-8.5KHZ ,Average SPL±10db |
| Certificate |  |
