ooopusX Op.24 2DD+4BA

Driver: 2 Dynamic Drivers + 4 Balanced Armatures
Diaphragm: Silicone Composite Carbon Fiber Dome
Impedance(@1khz): 15Q(Mode 1), 27Ω(Mode 2)
Sensitivity(@1khz): 127dB/Vrms
THD(@1khz): <1%
Frequency Response: 10~40kHz
Cable Material: Oxygen-free silver-plated cable