Blue Tooth Audio Speaker

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Product Description

Loudspeaker 45mm YD45-04-4N12.5P-R Min Full Range bluetooth Audio Speaker Drivers-Changzhou Esuntech Co Ltd



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ModelYD45-04-4N12.5P-R
Dimension:Φ45*18.5H mm
Cone Material:Paper
Edge:PU
Nominal Power:3W
Maximum Power:4W
Impedance:4±15%Ω
Voice coil:Φ13.28mm PL+Cu
Fo:250±20%Hz
Response:250-15KHZ
S.P.L:85±3dB( AT 0.1W/0.1M,AT 0.6,0.8,1.0,1.2 KHz )
Magnet Size:Φ12.5*3.0mm
Net weight:17g±8%

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