4" car audioTweeter  Tweeter Speaker Car Dome Tweeter,

Titanium Tweeter, Super Tweeter

Model No. ST-DT401

Specifications:

Die cast Aluminum frame

Magnet: 6.3 OZ

Voice coil: 1" KSV

Diaphragm: titanium

Impedance: 4/8 OHMS

Max power: 70Watts

Rms power: 35Watts

Frequency response: 2KHZ-20KHZ

Sensitivity: 103dB/W/M

Capacitor crossover network

Frame color:  silver/black  

Use: portable audio player 

4'' car audio tweeter