Driver size: 40mm Ironless™ driver with magnesium diaphragm
Frequency response: 10Hz–45kHz
Max. power handling: 90mW / 1.2V (10% THD)
Optimal power requirement :
10mW (0.4V)
Max. SPL: 112dB / 1kHz (1% THD)
THD: <0.3% / 1mW / 1kHz
Sensitivity: 92dB / 1mW / 1kHz
Impedance: 16Ω
Weight: 395g
https://cleeraudio.com/product/next-aud ... headphone/
review :
https://www.innerfidelity.com/content/c ... iew-page-2
