| Specification | |
|---|---|
| Speaker | Mulitmedia speaker |
| Model | 31CB04R |
| Diameter | 31mm |
| Rated power | 4.0watt Max 5.0watt |
| Nominal Impedance | 84Ohm±15% |
| Lowest Resonance Frequency | 700±20% HZ |
| Output Sound Pressure Level(S.P.L) | 98 ± 3db. |
| Effective Frequency Band | F0-20KHZ ,Average SPL±10db |
| Certificate |  |
