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The acclaimed Koss Porta Pro has set performance and comfort standards for personal listening worldwide. Designed for those with refined musical taste, the Porta Pro continues to be one of the most popular headphones around the world.

Known for its high-level of comfort, the Porta Pro has adjustable temporal pads to relieve pressure on the ears. Its lightweight, open-air cushions for hear-through sound keep listeners aware of their surroundings while delivering exceptional sound. The oxygen free copper voice coils and dynamic elements allow the Porta Pro to deliver rich bass and a remarkably wide frequency response.

Whether you’re listening at home or on the go, the Koss Porta Pro delivers all the excitement of a live performance.



General

Fit
On-ear
Audio reproduction
Stereo

Audio specification Earphone

Frequency range Min
15 Hz
Frequency range Max
25,000 KHz
Sensitivity (1W/1m)
101 dB

Connections

Audio connection
3,5mm tele
Cable lenght
1.2 m

Dimensions and weight

Weight
80 g

Additional information

Color
Black, Red

Packaging info

Packaging size
189 x 147 x 65 mm
Packaging weight
180 g