| Specification | |
|---|---|
| Speaker | Mylar speaker |
| Model | 27P08R |
| Diameter | 20*11.5(H)mm |
| Rated power | 0.25 watt Max 0.5 watt |
| Nominal Impedance | 4 Ohm±15% |
| Lowest Resonance Frequency | 1000±20% HZ |
| Output Sound Pressure Level(S.P.L) | 85 ± 3db |
| Effective Frequency Band | F0-20KHZ ,Average SPL±10db |
| Certificate |  |
