FIIO JT1 Headphones

FiiO JT1: 50mm driver

The 50mm dynamic driver utilises a PEK+PU composite diaphragm reinforced with an aluminium film, which helps to minimise distortion whilst extending the frequency response, resulting in low distortion and improved clarity across the frequency range. This design is complemented by a CCAW voice coil, whose reduced mass improves responsiveness, thereby enabling more precise reproduction of transients.

The system is supported by a magnetic circuit featuring N52 magnets, which increases the flux density to provide better control over the diaphragm’s movement, whilst enhancing bass response. This combination ensures a balance between dynamics and precision, making it ideal for use with a wide variety of sources.