机种编号S905M驱动单元2× 32mm喇叭频率响应20-20，000Hz阻抗32Ω±3Ω灵敏度106dB±3dB最大输入功率50mW输入线路 3.5mm立体声插针导线长度1500mm±10%导线颜色/可选择黑色耳壳颜色/可选配银色包装/可选择包装PE袋/吸塑MODELNoS905MDriverunit2× 32mmspeakerFrequencyresponse20-20，000HzImpedance32±3ohmSensitivity106dB±3dB（at1khz，0.5V）Maxinputpower50mWInputconnection 3.5mmstereoplugCordlength1500mm±10%CordColor/coloroptionBlackEarlapColor/coloroptionArgentinePacking/PackingoptionPEbag/blistercard