產品

恆聲了解電話機市場的情況,一直致力於為客戶提供性能穩定的動圈式受話器。專屬的應用支援讓你的應用達至最佳化的聲音性能表現。同時,為確保最高品質標準,受話器的生產流程均已針對所有聲學與電學參數採行100%的生產線上測量。
 型號尺寸 [mm]高度 [mm]靈敏度 [IEC318 Coupler] [dB] [at 1 KHz]額定輸入電壓頻率範圍 [Hz]交流阻抗 [ohm] [at 1 KHz]助聽器兼容工作溫度 [°C]接口方式外殼材質顏色重量 [g]
DR0804-110383.6110 +/- 330 mW300 ~ 340032 +/- 20%NO-20 ~ +60Solder PadMetalSilver1.2
DR1003-1143W103.4114 +/- 330 mWFo ~ 500032 +/- 15%NO-20 ~ +60WireMetalSilver1
DR1004-1143W103.8114 +/- 330 mWFo ~ 50008 +/- 15%NO-30 ~ +60WireMetalSilver0.3
DR1005-1043105104 +/- 35 mW200 ~ 400032 +/- 15%NO-20 ~ +60Solder PadMetalSilver2.1
DR1303-1003S132.8100 +/- 310 mW300 ~ 340032 +/- 10%NO-40 ~ +70SpringABS + MetalSilver + Black1.2
DR1303A-1023132.8102 +/- 310 mW300 ~ 340032 +/- 10%NO-40 ~ +70Solder PadMetalSilver1.2
DR1505-992HW155.199 +/- 230 mW300 ~ 400038 +/- 15%YES-10 ~ +55WireMetalSilver1.9
DR2004-903HW204.490 +/- 310 mW300 ~ 4500150 +/- 15%YES-20 ~ +60WireMetalSilver2.5
DR2004A-93220493 +/- 210 mW300 ~ 3400150 +/- 20%NO-25 ~ +65Solder PadABSBlack2.5
DR2004A-922H20492 +/- 210 mW300 ~ 3400150 +/- 20%YES-25 ~ +65Solder PadABSBlack2.5
DR2505-942254.894 +/- 260 mV300 ~ 3400150 +/- 20%NO-25 ~ +65Solder PadABSBlack4
DR2807-942W287.294 +/- 260 mV200 ~ 5000150 +/- 15%NO-10 ~ +55WireABSIvory6
DR2807-942HW287.293 +/- 260 mV300 ~ 3400150 +/- 20%YES-20 ~ +60WireABSIvory6
DR3111-982T311198 +/- 260 mV300 ~ 4000150 +/- 20%NO-20 ~ +60PlateABSIvory30
DR3111-982HT311192 +/- 260 mV300 ~ 4000150 +/- 20%YES-20 ~ +60PlateABSIvory30
DR3517-992T3517.299 +/- 260 mV300 ~ 4000150 +/- 20%NO-20 ~ +60PlateABS + AluminiumSilver + Ivory36
DR3517-992HT3517.298 +/- 260 mV300 ~ 4000150 +/- 20%YES-20 ~ +60PlateABS + AluminiumSilver + Ivory36
DR3821-982T3821.29860 mV300 ~ 3400150 +/- 20%NO-20 ~ +60PlateABSIvory36
DR3821-982HT3821.296 +/- 260 mV300 ~ 3400150 +/- 20%YES-20 ~ +60PlateABSIvory36
DR4019-1022T4019.3102 +/- 21 mW300 ~ 3400300 +/- 20%NO-20 ~ +65PlateABSIvory35