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40x20mm 8ohm 2w mini speaker driver unit

  • HCT4020-4F3W-R
  • HC
  • Product name: full range small laptop speaker driver unit
  • Rate power: 2Watt
  • Max power: 3Watt
  • Sensitivity: 85±3dB
  • Impedance: 4/8Ω Provide customized services
  • Frequency: Fo~~20KHZ
  • Resonance frequency: 600hz±20%
  • Distortion rate: ≤5%
  • Magnet size: Dia 12.5x2.0mm NdFeB
  • Size: Dia 40x20mm
Quantity:
High quality 40x20mm rectangular laptop speaker 8ohm 2w mini speaker driver unit
Attribute
Value
1.1 Rate power
2 W
1.2 Max power
3 W
1.3 Sensitivity
85±3dB(AT 0.1M/0.1W, AT 0.6,0.8,1.0,1.2KHZ)
1.4 Impedance
8Ω±15%
1.5 Frequency
Fo~~20KHZ
1.6Resonance frequency
600hz±20%
1.7 Distortion rate
≤5%
1.8 Magnet size
Φ12.5x2mm NdFeB
1.9 Weight
20g±8%
2.0 Size
Φ40x20mm
2.1 Cone
Cloth+Paper


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