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Item#: 9SIA0AJ18A5150

Audio-Technica ATH-T300 3.5mm/ 6.3mm Connector Circumaural Closed-back Dynamic Monitor Headphone

  • 18Hz-22KHz
  • 3.5mm/ 6.3mm Connector
  • 9.84 ft. (3 m) Cord Length

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

Audio-Technica ATH-T300 Closed-Back Dynamic Monitor Headphones

Equipped with large-diameter drivers, Audio-Technica’s ATH-T300 dynamic monitor headphones also feature a copper-clad aluminum wire (CCAW) voice coil that delivers extended high frequency range and clean bass. The adjustable double headband is designed for long-wearing comfort, and a specially engineered support system reduces pressure for extended listening comfort. Soft over-the-ear pads minimize sound leakage.


  • 40mm Drivers for smooth low-end response and high-end clarity
  • Copper-clad aluminum wire (CCAW) voice coil delivers extended high frequency range and cleaner bass
  • Adjustable double headband for long-wearing comfort
  • Specially designed support system reduces pressure for extended listening comfort
  • Plush over-the-ear pads minimize sound leakage


Type Closed-back Dynamic
Driver Diameter 40mm
Magnet Neodymium
Voice Coil CCAW
Frequency Response 18 - 22,000Hz
Maximum Input Power 500mW
Sensitivity 104dB/mW
Impedance 40 Ohms
Weight 7.5oz (230g)
Cable 10-Foot (3.0m) Y-type
Connector 1/8" (3.5mm) Mini-stereo, gold-plated
Included Accessory Detachable 1/4" (6.3mm) Adapter

Learn more about the Audio-Technica ATH-T300

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details

Customer Reviews of the Audio-Technica ATH-T300

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  • ERIC S.
  • 3/15/2012 10:00:28 AM
  • Ownership: 1 day to 1 week

5 out of 5 eggsGreat

Pros: Price
Sound quality
Noise cancellation

Cons: None yet

Other Thoughts: Was in need of new headphones for PC use and finally pulled the triggers on these and I don't regret it. I was skeptical of the potential noise cancellation quality when I first saw how thin the earpads are but they fit and work excellent. It almost feels like the set molds to your head and you barely notice them. Definitely a killer deal at this price, don't pass them up.

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Home > 
Electronics > 
Headphones > 
Headphones & Accessories > 
Audio-Technica > 
Item#: 9SIA0AJ18A5150
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