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Koss PRO4AA view 1
Koss Over Ear Headphones
EE Model #: PRO4AA
·
UPC/EAN: 021299102725

Koss Over Ear Headphones

EE Model #: PRO4AA
·
UPC/EAN: 021299102725

$129.99 $99.99

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At a Glance

  • Noise isolating professional studio headphones
  • The first dynamic headphones to deliver true full frequency, high fidelity performance
  • Standard-setting design incorporates performance-enhancing technology
  • Superior isolation, accurate sound reproduction and the excitement of a live performance with every recording
  • Durable steel and generously padded rubber headband
  • Adjustable slide bars ensure snug fit
  • 8 foot coiled cord with 6.3 mm (1/4") plug

What's in the Box

  • Koss Over Ear Headphones
  • Documentation

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Koss PRO4AA view 1
Koss PRO4AA view 1

Product Description

The Koss Pro4AA Over Ear Headphones were introduced in 1970 as the first dynamic headphones to deliver full frequency and high fidelity performance with noise isolating capabilities.

They remain a staple of studio headphones in the radio and recording industries delivering superior isolation and accurate reproduction and sound intensity.

SUPERIOR ISOLATION

The first dynamic headphones to deliver true full frequency and high fidelity performance with impressive noise isolating capabilities.

COIL CORD

8 foot coiled cord with 6.3 mm (1/4") Plug.

SOUND OF KOSS

Whether you’re a sound professional or an audiophile the Pro4AAs delivers the excitement of a live performance with every recording.

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Product Specifications

Type:
Over-Ear

Wireless:
Wired

Noise Reduction:
Noise Reduction

Frequency Response:
10-25,000Hz

Weight (lbs.):
1.5 lbs

Earpiece Design:
Ear-Cup (Over the Ear)

Manufacturer's Description

Product Reviews

Recommended Protection Plans for Koss PRO4AA:

Protect your new purchase against the risk of untimely and expensive repairs with AWS Protection coverage!