Mini Speaker

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Product Description

30mmx4.5mm   mini  speaker 4/8/16/32/64/120 ohm 400hz 0.5W 3050 3005  waterproof mylar speaker annunciator transducer & buzzer  high quality  alarm buzzer for household electrical appliances,computer,toy,cell phone,earphone,medical,meter and instrument - Changzhou Esuntech Co Ltd.        


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Model No.EST30N-B
Cone Material: Mylay
Edge: paper
Nominal Power: 0.25w
Maximum Power: 0.5w
Impedance: 4/8/18/32/64/120 ohm±15%
Fo: 400hz
Response: Fo-6kHz
S.P.L:  91±3dB/W/M
Magnet: NdFeB
RohsYes

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