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mylar cone speaker ESP40N-E doorbell big sound speaker -ESUNTECH

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  • ESP40N-E

40mmx4.5mm   mini  speaker 4/8/16/32/64/120 ohm 300hz 0.5W 4050 4005  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.

ESP40N-E

Cone Material:

Mylay

Edge:


Nominal Power:

0.8w

Maximum Power:

1.0w

Impedance:

4/8/16/32/64/120 ohm±15%Ω

Fo:

300hz

Response:

Fo-20kHz

S.P.L:

85±3dB/W/M

Magnet Size: NdFeB

NdFeB

Rohs

yes

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ABOUT US

We have excellent engineer (including Korea engineer)and we are focus on product innovation , Management innovation.The quality of product was ...

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CONTACT US

+86-0519-85132681
No.2228,Fudu Shangwu Building, No.398 Tongjiang Road, Changzhou, Jiangsu-213022, China
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