3 inch 10 Watt loudspeakers audio rated impedance:8ohm power handing : 10-100W Voice coil diameter:9mm maganet:50

Resonance frequency	Fs	55Hz
Dc resistance	Re	5ohm
Mechanical factor	Qms	6.2
Electrical factor	Qes	0.29
Total factor	Qts	0.28
BL factor	BL	10.6T.M
Effective Moving mass	Mms	19g
Effective Cas air load	Vas	31liters
Effective piston area	Sd	0.0224m^2

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