Manufacturer’s Description

HE-400 is 92.5 DB 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.

The Specs

Physical Attributes
Cord Length 9.84 ft
Weight 14.50 oz
More Info
Quick Glance
Headset Type Stereo
Interface Connection Phono
General Features Noise Cancelling
Product Type Headphone
Headphone Type Circumaural|Over-the-head
Sensitivity 93 dB
Overall Max Frequency Response 35 kHz
Overall Min Frequency Response 20 Hz

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