1.28mm plastic case. 2.1~01.5W 3.for earphone music speaker. 4.with wire 5.RoHs approved

Item No:	F28P31B(GP)
Magnet(mm):	9.5X1.5
Nominal Impedance(Ω):	8
Normal Power Rating(mW):	1.0
Maximum Power Rating(mW):	1.5
Lowest Resonant Frequency(Hz):	500 ± 100
Frequency Range(Hz):	280~20K
Output Sound Pressure Level(dB):	79 ± 3 / 1W 1M
Materials:	Rare Earth

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We can produce any speakers according to your inquiry and instruction.Kindly please send us your data.Thanks!

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Micro speaker