What makes HE-400 special is:
- it is 92.5DB efficient so it can be driven by virtually anything including an iPod.
- It has the familiar HiFiMAN sonic signature which means it is very detailed yet warm
- It is only $399 MSRP. We price it at such a price because we finally figure out a way to mass produce hi-end sound quality planar driver headphones in a much easier way than before.
Sensitivity: 92.5 DB
Impedance: 35 Ohm
Weight: about 440 gram or
Frequency response: 20Hz to 35 KHz
- Package box
- OFC copper headphone cable (3 meters or 10 Feet)
- Leather earpad one pair
- 1/4″(6.35mm) headphone adapter