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Koss-pro4aa.34253436
7.5 out of 10

Koss PRO4AA

Koss Pro4AA Stereophone This full-size professional quality ster Read more

Great Deal: $99.99

Specifications

Feature
Value
Comment
Frequency Response
10-25,000 Hz
Impedance
250 ohms
Sensitivity
95dB SPL/1mW
Cord
Coiled, Single Entry, 10ft
Release Date
First seen
14 June 2007