7HZ
SONUS Specification:
Frequency Response: 10-20KHZ
THD: <1%/1KHZ
Impedance: 30(@1KHZ)
Connector: 0.78 mm 2Pin
SPL: 109DB/V@1KHZ
Material: medical-grade material front chamber + aviation-grade aluminum back chamber
Cable Material: high-end silver-plated OCC cable (49 wires per core, 4 cores braided cable)
TRIPOWIN Zonie Specification:
Cable Material: Silver Plated Cable SPC wire
Cable connector: 2pin 0.78 mm / MMCX / Recessed 2Pin (QDC)
Plug: 2.5 mm TRRS Balanced / 3.5 mm TRS Stereo / 4.4 mm TRRRS Balanced gold-plated
Cable length 1.25M