3" loudspeker parts for electronics system 4ohm 10w 80mm speaker driver unit
Attribute | Value | ||||
1.1 Rate power | 10 W | ||||
1.2 Max power | 12 W | ||||
1.3 Sensitivity | 88±3dB(AT 0.1M/0.1W, AT 0.6,0.8,1.0,1.2KHZ) | ||||
1.4 Impedance | 4Ω±15% | ||||
1.5 Frequency | Fo~~20KHZ | ||||
1.6Resonance frequency | 130hz±20% | ||||
1.7 Distortion rate | ≤5% | ||||
1.8 Magnet size | Φ45*22*8+32*18*6mm | ||||
1.9 Weight | 170g±8% | ||||
2.0 Size | 78*78*44Hmm | ||||
2.1voice coil & Material | Φ13.28mm KSV+Cu | ||||
2.2 Cone | Paper cone with foam edge |