净重/net weight: 43g
阻抗/ lmpedance: 600 ω (±30%)
指向性/polar pattem: cardioid/心形 65hz-15khz
頻率响应/frequency: -71db (±3db)
灵敏度/sensitivity:-68db(±3db)(0db=1mv/paat 1khz)
.