Mini Speaker

computer speaker ESP4028N-A 4028 2840 oval micro speaker ESP4028N-A

  • 40mmx28mmx13mm mini speaker 4/8/16/32 ohm 450hz 4028 2840 mylar speaker annunciator transducer & buzzer high quality alarm buzzer for household electrical appliances,computer,toy,cell phone,earph

  • Availability: Available
  • Brand: Esuntech
  • MODEL: ESP4028N-A
  • Diameter: 40mmx28mmx13mm
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Product Description

40mmx28mmx13mm   mini  speaker 4/8/16/32 ohm 450hz 4028 2840 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.  




      

4028


 

Model No.ESP4028N-A
Cone Material: Cloth
Edge: Cloth
Nominal Power: 2w
Maximum Power: 3w
Impedance: ohm±15%Ω
Fo: 450hz
Response: Fo-20kHz
S.P.L:  86±3dB/W/M
Magnet Size: NdFeB12.5*2.0
RohsYes


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Buzzer: piezoelectric (piezo) vibration element, piezoelectric buzzer, magnetic buzzer, SMD buzzer Speaker: piezo tweeter, mylar speaker, loudspeaker, tweeter speaker, TV speaker, car speaker, multimedia speaker, woofer, sub-woofer, waterproof speaker etc Ultrasonic sensor: for car parking system or distance tester

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