Model:STA-Pro Ultra
Unit: 10MM Ultra Clear Analysis Dual Magnet Graphene Diaphragm+6MM Titanium Plated Diaphragm Dynamic Coil Unit
Sensitivity: 113dB
Impedance: 18 ohms
Frequency response range: 10-30000Hz
Wire specification: 0.78MM dual pin oxygen free copper and silver plated wire mixed weave 1.20M