Speaker / Alarm Speaker
SED-57R16-4N2RE
)
ELECTRICAL SPECIFICATIONS .
| Diatemer [mm] | 57.0 |
| Height [mm] | 15.7 |
| Length [mm] | / |
| Width [mm] | / |
| Sensitvity [dB] | 75 |
| F0 [kHz] | 0.4-4% |
| Impedance [Ω] | 4±15% |
| Power [W] | 2 |
DIMENSIONS: (Unit: mm) .
SOUND PRESSURE LEVEL .
