18 Khadija - meine Verbündete 18 kHz 18 KHz (0 db) 18 KHz (L=R) @ -10 dB Reference 18 KHz L=R -10dB Reference 18 KHz Sine Wave 18 kHz, - 10 dB 18 kHz, -10 dB 18 kHz, -20dB 18 kHz, level -20 dB 18 kHz, level -3 dB
