The Koss KC/25 Full Size Stereophone with Custom Fit Features is a high fidelity stereophone which utilizes an anisotropic magnet and 1.4 mil mylar element for deep bass and treble clarity. It also features closed leatherette ear cushions for maximum isolation and deep bass. Interchangable slings and pivoting earcups allow for a personalized fit.

Closed leatherette ear cushions for maximum isolation and deep bass.
Interchangable slings and pivoting earcups for a personalized fit.
Straight, dual entry 4 foot cord
Deep bass and treble clarity.

Freq resp: 20 Hz–18 kHz

Imp: 32Ω

Sensitivity: 90 dB/mW

Straight, dual entry 4-ft cord