Medical Equipment Speaker

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Product Description

Loudspeaker 77mm YD77-38-4N12.5P-R Min Full Range Equipment Speaker Drivers-Changzhou Esuntech Co Ltd




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ModelYD77-38-4N12.5P-R
Dimension:Φ77*77*22H mm
Cone Material:Paper
Edge:Paper
Nominal Power:3W
Maximum Power:4W
Impedance:4Ω±15%Ω
Voice coil:Φ13.28mm PL+Cu
Fo:300±20%
Response:Fo300~6KHZ
S.P.L:90±3dB(AT 0.1W/0.1M,Average of 0.6,0.8,1.0,1.2 KHz)
Magnet Size:Φ12.5*2.0mm
Net weight:33g±8%

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