Product Description
Loudspeaker 45mm YD45-03-4N15.5P-R Min Full Range bluetooth Audio Speaker Drivers-Changzhou Esuntech Co Ltd

| Model | YD45-03-4N15.5P-R |
| Dimension: | Φ45*19H mm |
| Cone Material: | Paper |
| Edge: | PU |
| Nominal Power: | 3W |
| Maximum Power: | 5W |
| Impedance: | 4±15%Ω |
| Voice coil: | Φ16.28mm KSV+Cu |
| Fo: | 250±20%Hz |
| Response: | Fo~18KHZ |
| S.P.L: | 86±3dB( AT 0.1W/0.1M,AT 0.6,0.8,1.0,1.2 KHz ) |
| Magnet Size: | Φ15.5*4.0mm |
| Net weight: | 25g±8% |
