TRUTHEAR NOVA 1DD+4BA in-Ear Headphone (NOVA)

NOVA Hybrid In-ear MonitorDriver Configuration: 1DD + 4BADiaphragm Material: PU + LCPTHD: THD@1kHz<1% (94dB)Sensitivity: 123dB/Vrms (@1kHz)Impedance: 14.8Ω±15% (@1kHz)FR Range: 8Hz-40kHz (IEC61094 Free Field)Effective FR Range: 20Hz-20kHz (EC60318-4 -3dB)Cable Material: 4-Strand (448-Core) OCC