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CHU Specification:
Model | Chu high-performance dynamic earphone
Material | Zinc alloy
Driver | 10mm high-performance dynamic driver
Diaphragm material | Titanium-coated
Sound coil | 0.035mm ultra-fine black CCAW
Magnetic circuit | N52 neodymium magnetic
high-performance internal magnetic circuit
Acoustic filter | Patented anti-blocking (anti-imbalanced) acoustic filter
Sensitivity | 120dB/Vrms(@1KHz)
Impedance | 28 Ω 土15% (@1khz)
THD | THD@1KHz≤1%
Frequency range | 10Hz 35kHz (IEC61094, Free Field)
Effective frequency response | 20Hz -20kHz (IEC60318-4, -3dB)
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