Koss P9 Portable Binaural Headphone
Item No.
Mfg Part No.
P9 079
Not Available

Product Information for Koss P9 Portable Binaural Headphone

Highlights for Koss P9 Portable Binaural Headphone

  • Connectivity Technology:Wired
  • Sound Mode:Stereo

Marketing Information

The P9 is ideal for listeners on the go looking for a great sound with street-smart style. Equipped with dynamic elements, the P9 delivers an extended frequency response from 40-20,000 Hz. The side-firing design turns the elements to direct sound straight into the ear canal, delivering improved bass performance to get the most out of pop, rock, and rap music. The P9 features a sleek, simple design. Weighing about one-half ounce and barely touching the ear, the P9 is so lightweight and comfortable you can scarcely feel it on even after hours of listening.

Digital Signal Processing

General Information

  • Manufacturer: Koss Corporation
  • Manufacturer Part Number: P9 079
  • Product Name: P9 Portable Binaural Headphone
  • Manufacturer Website Address: www.koss.com
  • Product Type: Earphone
  • Product Model: P9
  • Brand Name: Koss
  • Technical Information

  • Impedance: 32 Ohm
  • Sound Mode: Stereo
  • Connectivity Technology: Wired
  • Minimum Frequency Response: 40Hz
  • Maximum Frequency Response: 20kHz
  • Operating Distance: 4ft
  • Wireless Technology: Not Applicable
  • Physical Characteristics

  • Form Factor: Open
  • Miscellaneous


  • Standard Warranty: Lifetime Limited
  • Interfaces/Ports

  • Host Interface: Mini-phone
  • Earpiece

  • Earpiece Design: Behind-the-neck
  • Earpiece Type: Binaural
  • Controls/Indicators

  • Earpiece Controls: Volume
  • Digital Signal Processing