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40mm 8OHM 3w mini speaker driver

  • HC40W-1-R8
  • HC
  • Product name: 1.5 inch small speaker driver unit
  • Rate power: 3 Watt
  • Max power: 4 Watt
  • Sensitivity: 87±3dB
  • Impedance: 4/6/8Ω Provide customized services
  • Frequency: Fo~~20KHZ
  • Resonance frequency: 250hz±20%
  • Distortion rate: ≤5%
  • Magnet size: Dia 40*19*6mm
  • Size: Dia 40*22mm
Quantity:
40mm headphone speaker 3w mini speaker driver 8ohm 1.5" speaker
Attribute
Value
1.1 Rate power
3 W
1.2 Max power
4 W
1.3 Sensitivity
87±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
250hz±20%
1.7 Distortion rate
≤5%
1.8 Magnet size
Φ40*19*6mm
1.9 Weight
73g±8%
2.0 Size
Φ40*22Hmm
2.1voice coil & Material
Φ13.28mm PSV+Cu
2.2 Cone
Paper cone with PU edge


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