HiFiMAN / RE2000Pro

HIFIMAN's top-of-the-line earphones boast a comfortable new design based on ergonomics and overwhelming sound created by uniquely developed technology.

■24k Gold Edition
- Brass is used for the earphone housing. 24k gold plating provides a richly expressive and elegant sound.

■New technology, topology diaphragm
・The surface of the diaphragm is plated with a special geometric pattern. By adjusting the shape, composition, and thickness of the geometric pattern to suit different tones, precise control of frequency response is possible. The topology diaphragm was developed based on the idea of ``different nanomaterials have different structures and properties'' by HIFIMAN's CEO Dr. Fang, who has a Ph.D. By appropriately adjusting the characteristics of the diaphragm's different surface structures, we have achieved a wide and smooth sound.

■Overwhelming sound that is faithful to the original sound and full of immersion
Over many years, we conducted numerous user tests and repeated topology diaphragm pattern changes in search of a dynamic sound that accurately depicts the ideal waveform.

■Reproduction frequency band: 20Hz-20kHz
■Impedance: 60Ω
■Sound pressure sensitivity: 103dB
■Weight: 9.8g (body)
■Diaphragm: Topology diaphragm
■Dynamic driver: 9.2 mm
■Cable: Silver-plated single crystal copper cable