7HZ SONUS Specification:
Frequency Response: 10-20KHZ
THD:
Impedance: 30Ω(@1KHZ)
Connector: 0.78mm 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 0.78mm / MMCX / Recessed 2Pin(QDC)
Plug: 2.5mm TRRS Balanced / 3.5mm TRS Stereo / 4.4mm TRRRS Balanced gold-plated
Cable length:1.25M