Super Piezo Tweeter with Coil
Size: 3 3/8" - 85mm
Built-in "Coil Exciter" for 3x dB output and extra high frequency (500+ coil wounding)
Frequency Response: 4k-50KHz
Sensitivity: 107dB/W/m
Impedance: 4~8 ohms
Watts: 400Wmax
Packaging: 1pc per box / 100pcs per master carton
