F50R01	DIAMETER............................50mm(2inch)
	VOICE COIL IMPEDANCE..................8ohms
	SENSITIVITY............................84dB/w/m
	NOM. POWER................................0.2watt
	MAX. POWER................................0.3watt
	RESONANCE FREQUENCY..................500Hz
	FREQUENCY RANGE...................fo~4000Hz
	DEPTH............................17.8mm(0.7inch)
	MOUNTING DIAMETER...............-mm(-inch)
	MAGNET WEIGHT..................16.5g(0.58oz)
	NET WEIGHT........................57.5g(2.03oz)