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57mm micro waterproof speaker unit

  • HC57W-1F-R8
  • HC
  • Product name: 2 inch midrange waterproof loudspeaker driver
  • Rate power: 2Watt
  • Max power: 3Watt
  • Sensitivity: 91±3dB
  • Impedance: 4/8/16Ω Provide customized services
  • Frequency: Fo~~5KHZ
  • Resonance frequency: 450hz±20%
  • Distortion rate: ≤5%
  • Magnet size: Dia 32*18*6mm
  • Size: Dia 57*18Hmm
Quantity:
professional mini speaker parts 1w 8ohm 57mm micro waterproof speaker driver unit
Attribute
Value
1.1 Rate power
2 W
1.2 Max power
3 W
1.3 Sensitivity
91±3dB(AT 0.1M/0.1W, AT 0.6,0.8,1.0,1.2KHZ)
1.4 Impedance
8Ω±15%
1.5 Frequency
Fo~~5KHZ
1.6Resonance frequency
450hz±20%
1.7 Distortion rate
≤5%
1.8 Magnet size
Φ32*18*6mm
1.9 Weight
50g±8%
2.0 Size
Φ57*18Hmm
2.1voice coil & Material
Φ13.28mm PL+Cu
2.2 Cone
PET


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