China OEM 2.5 Inch Speakers - Free sample loudspeaker driver 27mm 100ohm speaker unit – Sound Buzzer Technology

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China OEM 2.5 Inch Speakers - Free sample loudspeaker driver 27mm 100ohm speaker unit – Sound Buzzer Technology Detail:

Specification
Speaker	Mylar speaker
Model	27P100R
Diameter	27*8.3(H)mm
Rated power	0.02 watt Max 0.04 watt
Nominal Impedance	100 Ohm±15%
Lowest Resonance Frequency	1500±20% HZ
Output Sound Pressure Level(S.P.L)	85 ± 3db
Effective Frequency Band	F0-20KHZ ,Average SPL±10db
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China OEM 2.5 Inch Speakers - Free sample loudspeaker driver 27mm 100ohm speaker unit – Sound Buzzer Technology, The product will supply to all over the world, such as: , , ,

1 Inch Speaker