Product Description
Loudspeaker 57mm YD57-43-4N32M-R 5W high power Waterproof Speaker Drivers-Changzhou Esuntech Co Ltd

| Model | YD57-43-4N32M-R |
| Dimension: | 57*57*18.5H mm |
| Cone Material: | PET |
| Edge: | Paper |
| Nominal Power: | 4W |
| Maximum Power: | 5W |
| Impedance: | 4Ω±15%Ω |
| Voice coil: | Φ13.28mm KSV+Cu |
| Fo: | 550±20% |
| Response: | Fo~5KHZ |
| S.P.L: | 102±3dB(AT 0.1W/0.1M,Average of 0.6,0.8,1.0,1.2 KHz) |
| Magnet Size: | Φ32*18*4mm |
| Net weight: | 55g±8% |
