Product Description
Loudspeaker 40mm YD40-23-4N12P-R Min Full Range Waterproof Speaker Drivers-Changzhou Esuntech Co Ltd

Model | YD40-23-4N12P-R |
Dimension: | Φ40*20H mm |
Cone Material: | PET |
Edge: | Paper |
Nominal Power: | 3W |
Maximum Power: | 4W |
Impedance: | 4Ω±15%Ω |
Voice coil: | Φ13.28mm KSV+Cu |
Fo: | 900±20% |
Response: | Fo~8KHZ |
S.P.L: | 89±3dB(AT 0.1W/0.1M,Average of 0.6,0.8,1.0,1.2 KHz) |
Magnet Size: | Φ12*3mm |
Net weight: | 25g±8% |
