2PCS Diaphragm For Eighteen 18 Sound ND1070, ND1090, HD1050 driver 8 Ohm
voice coil size:44.4mm Size error : -/+1mm Dome: Titanium Impedance: 8Ohm DC resistance : 5-8Ohm package list ： 2pcs
voice coil size:44.4mm Size error : -/+1mm Dome: Titanium Impedance: 8Ohm DC resistance : 5-8Ohm package list ： 2pcs