| Characteristic | Minimum | Rated | Maximum | Notes |
| Type | Magnetic | |||
| Sound Pressure Level dB at 30cm | 92 | Measured 87±3dB(SPL) at 1W and 0.3m. Frequencies: 800 / 1000 / 1200 / 1500Hz | ||
| Power W | 1 | 1.5 | ||
| Frequency kHz | 0.65 | ±20% | ||
| Available Input Impedance Ω | 8 | |||
| Width mm | 19 | 35 | ±0.2mm | |
| Height mm | 6.9 | ±0.5mm |
Characteristic Response:
Dimension Drawing:
