Telefon-Receiver ( TR ) SD-23-2
| Magnet | Nd-Te-B Magnet |
| Impedance | 150±20%Ω at 1 KHz |
| Sensitivity | 97±2dB S.P.L.60mv at 1 KHz 0dB 2X 10^-5; Pa |
Kategorien
| Magnet | Nd-Te-B Magnet |
| Impedance | 150±20%Ω at 1 KHz |
| Sensitivity | 97±2dB S.P.L.60mv at 1 KHz 0dB 2X 10^-5; Pa |