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57mm 16 ohm 1 w mini speaker components

  • HC57N-7-R16
  • HC
  • Product name: 2.2 inch mid range raw speaker
  • Rate power: 1 Watt
  • Max power: 2 Watt
  • Sensitivity: 90±3dB
  • Impedance: 4/8/16Ω Provide customized services
  • Frequency: Fo~~5KHZ
  • Resonance frequency: 450hz±20%
  • Distortion rate: ≤5%
  • Magnet size: Dia 12.5*2mm
  • Size: dia 57*19.5Hmm
Quantity:
wholesale 57mm speaker driver unit 16 ohm 1 w mini speaker components
Attribute
Value
1.1 Rate power
1 W
1.2 Max power
2 W
1.3 Sensitivity
90±3dB(AT 0.1M/0.1W, AT 0.6,0.8,1.0,1.2KHZ)
1.4 Impedance
16Ω±15%
1.5 Frequency
Fo~~5KHZ
1.6Resonance frequency
450hz±20%
1.7 Distortion rate
≤5%
1.8 Magnet size
Φ12.5*2mm
1.9 Weight
32g±8%
2.0 Size
Φ57*19.5Hmm
2.1voice coil & Material
Φ13.28mm PL+Cu
2.2 Cone
Paper cone 


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