| Characteristic | Minimum | Rated | Maximum | Notes |
| Type | Magnetic | |||
| Sound Pressure Level dB at 30cm | 96.4 | Measured 82±3dB(SPL) at 1W and 0.5m. Frequencies: 1500 / 2000 / 2500 / 3000Hz | ||
| Power W | 3 | 4 | ||
| Frequency kHz | 0.65 | ±20% | ||
| Available Input Impedance Ω | 4 | |||
| Width mm | 20 | 87 | ±0.5mm | |
| Height mm | 15 | ±0.5mm |
Characteristic Response:
Dimension Drawing:
