蜂鳴器志豐電子 kingstate 壓電式蜂鳴器電磁式蜂鳴器環保受話器環保揚聲器耳機麥克風電容式麥克風電聲元件電聲零組件志豐電子報志豐新聞環保系列

Dynamic Receiver

Dynamic Receiver

Dynamic Receiver

Part Number	---------------Type---------------	Dimensions (mm)	Sound Pressure Level (dB)	Impedance(Ω)	Rated Input(W)	Frequency Range(Hz)
KDRG0910-32	Dynamic Receiver-Dynamic Receiver	φ10.0 x 2.9	104±3dB@1KHz 180mV with IEC318 Coupler	32±10%@1KHz	MAX 0.1@White Noise for 1 Minute	300~4,000
KDRG0913-32	Dynamic Receiver-Dynamic Receiver	φ13.0 x 2.8	121±3dB@1KHz 100mV with IEC318 Coupler	32±10%@1KHz	MAX 0.06@White Noise for 1 Minute	300~3,400
KDRG13032	Dynamic Receiver-Dynamic Receiver	φ13.0 x 3.8	105±3dB@1KHz 60mV with IEC318 Coupler	32±15%@1KHz	Max 0.03	300~4,000