Product Description
Loudspeaker 40mm YD40-12-4N15.5P-R Min Full Range bluetooth Audio Speaker Drivers-Changzhou Esuntech Co Ltd
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Model | YD40-12-4N15.5P-R |
Dimension: | Φ40*20H mm |
Cone Material: | PU+Paper |
Edge: | Paper |
Nominal Power: | 3W |
Maximum Power: | 5W |
Impedance: | 4Ω±15%Ω |
Voice coil: | Φ16.28mm KSV+Cu |
Fo: | 180±20% |
Response: | Fo~20KHZ |
S.P.L: | 85±3dB (AT 0.1W/0.1M,Average of 0.6,0.8,1.0,1.2 KHz) |
Magnet Size: | Φ15.5*4.0mm |
Net weight: | 25g±8% |
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