Headphones and Earphones

HiFiMAN HE-300 Over-the-Ear Headphones


Introduction to the HiFiMAN HE-300 headphones

HifiMAN headphones are well known around these parts in the Secrets community. A Headphone of the Year award will do that for you. In a possible effort to "spread the wealth" and grant access to their awesome headphones without breaking the bank, they've introduced the HE-300 over the ear headphones. Let's call them the little brother of the already awesome sounding HE-400 model. The significant difference in the models is that the HE-300's are full size dynamic phones, while the HE-400's are planar magnetic.


  • Design: Over-the-Ear Headphones
  • Driver: 50mm Diameter Dynamic
  • Impedance: 50 Ohms
  • MFR: 15 Hz - 22 kHz
  • Sensitivity: 93 dB @ 1 kHz, 1 mw
  • Rated Power: 30 mW
  • Accessories: Silver Headphone Cable (3 meters or 10 feet), One Pair Velour Earpads, 1/4"(6.35mm) Headphone Adapter, Storage Box
  • Weight: 11 Ounces
  • MSRP: $249 USD
  • HiFiMAN
  • SECRETS Tags: HiFiMAN, Headphones, Over the Ear Headphones, Audio