| Characteristic | Minimum | Rated | Maximum | Notes |
| Type | Magnetic | |||
| Sound Pressure Level dB at 30cm | 84 | Measured 84±3dB(SPL) at 1W and 0.3m. Frequencies: 1000 / 1200 / 1500 / 2000Hz | ||
| Power W | 1 | 1.5 | ||
| Frequency kHz | 0.75 | ±20% | ||
| Available Input Impedance Ω | 8 | |||
| Width mm | 14 | 25 | ±0.2mm | |
| Height mm | 4.7 | ±0.5mm |
Characteristic Response:
Dimension Drawing:
