产品型号 Model .................................................. AMW-658
型 式 Type..................................................... 动圈式
指向特性 Speciality..................................................心型
频率响应 Frequency response ...................................50Hz-18KHz
阻 抗 Nominal impedance ....................................300Ω±30%
灵 敏 度 Sensitivity(1W/1m) ...................................-74dB±3dB