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The ATD-AD300 by Audio-Technica are an open-back dynamic set of headphones with a frequency range of 20-25,000Hz. Designed with a lightweight aluminum casing, these earcups use 40-mm drivers with a neodymium magnet system for the listening experience.


  • Status: Discontinued
  • Price at launch: $79.95


  • Alias: ATH AD300

Also Known As...

  • Weight: 0.55 pounds
  • Color: Black
  • Design: Over-the-ear
  • Physical attachment: Vertical
  • Connection type: Wired (3.5mm)
  • Wire length: 9.84 ft


  • Drivers per ear: 1
  • Impedance : 32 Ω
  • Frequency response (low): 20 Hz
  • Frequency response (high): 25000 Hz


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