| Min. sound output | dB at 10cm | 74 |
| Rated voltage | V0-p | 3.0 |
| Operating voltage | V0-p | 2~4 |
| Resonant frequency | Hz | 4.000 |
| Max. current consumption | mA | 100 |
| Coil resistance | Ω | 16±2 |
| Coil impedance | Ω | 30 |
| Operating temperature | °C | -40~+85 |
| Storage temperature | °C | -40~+85 |
| Weight | g | 0.4 |
