MODEL??	FBF45-5TB
DIMENSION??	45mm  x  5.5mm
VOICE COIL IMP??	8 ohm
SOUND PRESSVRE LEVEL?¡§S.P.L????	90 dB
RESONAT FREQUENEY??	600 Hz
EFFECTIVE FREQUENEY??	fo-18000 Hz
NOISE POWER??	0.5 w
MAGNET SIZE AND ASSEMBLY??	12.5mm Alnico