| Characteristic | Minimum | Rated | Maximum | Notes |
| Type | Magnetic | |||
| Sound Pressure Level dB at 30cm | 82.5 | Measured 90±3dB(SPL) at 0.1W and 0.1m. Frequencies: 1.0 / 1.2 / 1.5 / 2.0kHz | ||
| Power W | 1 | 1.5 | ||
| Frequency kHz | 1 | ±20% | ||
| Available Input Impedance Ω | 8 | |||
| Width mm | 23 | |||
| Height mm | 3.5 |
