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The HiFiMAN HE-400i is a high-quality, full-size planar magnetic headphone designed for critical listening in the home or studio.
Using single-ended drivers, the HE-400i delivers a lifelike soundstage and spatial imaging. Its increased efficiency of 93 dB allows it to be driven with a modest size amplifier. And you can even use the HE-400i with a portable audio player or a smartphone.
A premium audio cable adds to the impressive overall performance. It is comprised of special crystalline metal with oxygen-free copper and silver.
Lovely to look at as well as beautiful to hear, the HE-400i features ABS polymer ear cups in a glossy charcoal finish.
- Single-ended planar magnetic driver
- 30% lighter than comparable planar magnetic headphones
- Increased efficiency of 93 dB makes it easy to drive
- Beveled hybrid ear pads
- Newly-designed headband
- Special crystalline metal cable with oxygen-free copper and silver
- Frequency response: 20 Hz – 35 kHz
- Impedance: 35 ohms
- Efficiency: 93 dB/mW
- Weight: 12.7 oz.