Driver unit titanium speaker tweeterSpecification:Model: SD-4473
Throat Diameter:1 in (25mm)Mounting Type:Bolt-onNominal Impedance:8 OhmPower Capacity:40Watts RMS(pink noise signal -12db/OCT)Sensitivity(1W/1M):107dBFrequency Range:1.2KHz-20KHzDiaphragm Material:PI polymer compositeVoice Coil Diameter1.75 in(44.4mm)Voice Coil MaterialCopper clad aluminum round wireFlux Density:1.8TMagnet:NdFeBouter diameter:φ85mmOur Competitive Advantages
Well and High Quality Control ,
prompt Delivery ,
Competitive Prices ,
Small Order Acceptable ,
OEM Order are acceptable.