净重/net weight: 45.5g
阻抗/ lmpedance: 600 ω (±30%)
指向性/polar pattem: hypercardioid/超心形
頻率响应/frequency: 60hz-13khz
灵敏度/sensitivity: -69db(±3db)(0db=1mv/paat 1khz)
动圈式麦克风咪芯