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Mylar speaker 57mm YD57-39-8N12.5M-R Min Full Range Waterproof Speaker Drivers-ESUNTECH

  • YD57-39-8N12.5M-R
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Loudspeaker 57mm YD57-39-8N12.5M-R Waterproof Speaker Drivers-Changzhou Esuntech Co Ltd





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Model YD57-39-8N12.5M-R
Dimension: Φ57*13.5H mm
Cone Material: PET
Edge:  Paper
Nominal Power: 0.5W
Maximum Power: 1W
Impedance: 8Ω±15%Ω
Voice coil: Φ13.28mm PL+Cu
Fo: 550±20%
Response: Fo~4.5KHZ
S.P.L: 94±3dB(AT 0.1W/0.1M,Average of 0.6,0.8,1.0,1.2 KHz)
Magnet Size: Φ12.5*2mm
Net weight: 18g±8%

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