Sort：The trumpet soprano, small treble
Item No : TL30-81
Name :
Detail : Outside Size:Φ46×36mm
Outside Size:Φ54×20mm
Diaphragm: Silk
Impedance: 4Ω
Input power: 50W/Max
Frequence range: 3K-20KHz
S.P.L.：91dB/w/m
Voice coil:   Φ20mmASV
Magnet: NdFeB