| Min. sound output | dB at 10cm | 85 |
| Rated voltage | Vp-p | 9 |
| Operating voltage | Vp-p | 3~25 |
| Resonant frequency | Hz | 4.000±500 |
| Max. current consumption | mA | 2 |
| Capacitance at 120 Hz | pF | 14.000±30% |
| Operating temperature | °C | -20~+70 |
| Storage temperature | °C | -30~+80 |
| Weight | g | - |
