HE-4 is the single end version of famous hifiman HE-5LE headphones: very similar sound signature. Because HE-4 only have 50% magnet in HE-5LE, it is much lighter (350g). HE-4 will beat any headphones below 0.
HE-4 require a powerful headphone amplifier to drive.
Features Hifiman He-4 Headphones
- Freqency Response: 10 to 60 KHz
- Impedence: 38 Ohm
- Efficiency: 86 DB
- Weight: 350 g
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