FIIO EX1 – Aerospace Earphones
Aerospace nanotech titanium diaphragm In-Ear monitors
Aerospace engineering material for driver diaphragms.
The diaphragms is the heart of the sound production facility of earphones, determining the sound, sound engineers have always been looking for a lighter yet stiffer material to transduce sound with less distortion. We have discovered that titanium, a material more often found in aerospace engineering is very light, with high sound conduction speed, yet several times stiffer than steel; we have been able to design a full-range dynamic driver around this material with breakup frequency above the audible range, thus ensuring clear, even high frequency reproduction.