Porta Pro Classic

Koss Porta Pro headphones’ high quality sound sets sound performance and comfort standards for portable personal listening worldwide when first introduced in 1984. Since then, to the delight of devout Porta Pro enthusiasts, Koss has preserved the original design and performance that made the Porta Pro a portable music icon. 

Designed for those with refined musical taste, the lightweight Koss Porta Pro headphones continue to be the most requested headphone on koss.com. Constructed from Mylar, the elements are extremely rigid, minimizing mechanical distortion and ensuring exceedingly accurate sound reproduction. 

Koss Porta Pros feature dynamic elements that deliver exceptionally rich, deep bass, and a remarkably wide frequency response to capture every nuance in your favorite movie or musical performance.

Frequency Response: 15-25,000 Hz
Impedance: 60 ohms
Sensitivity: 101 dB SPL/1mW
Cord: Straight, Dual Entry, 4ft

• Portable headphones
• Comfort Zone setting on temporal pad for comfortable secure fit
• Collapsible headband
• Includes a convenient carrying case
• Koss Limited Lifetime Warranty