ITEM
SPECIFICTION
NOMINAL IMPEDANCE
4Ω±20%
VOICE COIL
3.2 Ω±7%
RESONANCE FREQUENCY
175HZ± 30% HZ
EFFECTIVEFREQUENCYRANGE
FO-11KHZ
Output Sound Pressure Level
77db±3 db
RATED INPUTPOWER
5W
MAXIMUM INPUT POWER
7W
服务时间9:00 - 24:00
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