• Driver: Dual-magnetic two-way graphene driver
  • Magnet material: NdFeB N50
  • Diaphragm material: graphene
  • Diaphragm diameter: 8.9MM
  • Voice coil material: copper clad aluminum wire
  • Frequency response range: 5HZ ~ 40000HZ
  • Harmonic distortion: 0.5%
  • Impedance: 20 ohm
  • Sensitivity: 105dB
  • Magnetic flux: 9000KGS
  • Wire: core count 4 * 18 * 0.05 5N oxygen-free copper
  • Outer sheathe: high flexibility transparent PVC

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