Koss PortaPro Stereo Headphones

B&H # KOPORTAPRO MFR # PORTA PRO

Availability: In Stock

Vintage Design
Mylar Diaphragms
NdFeB Magnet Structures
OFC Voice Coils
Foam Earpads
Includes Carrying Case
Lifetime Warranty

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What's in the Box

Koss PortaPro Stereo Headphones

Carrying Case

Limited Lifetime Manufacturer Warranty

Koss PortaPro Overview

1Description

Overview

The PortaPro stereo headphones from Koss provide high-quality audio in a vintage design. Unchanged since 1984, the PortaPro offers a unique and recognizable look with performance to match. The headphones use rigid Mylar drivers to minimize distortion and provide accurate reproduction, while NdFeB magnet structures deliver strong volume levels. Oxygen-free copper voice coils improve signal transmission for clean, clear sound.

The adjustable headband conforms to virtually any head size, while the foam earpads provide comfort and also let you maintain awareness of your surroundings. The cable provides plenty of slack and has a standard 3.5mm mini plug for connecting to MP3 players, CD players, and much more.

UPC: 021299147764

Specs

Koss PortaPro Specs

Headphone
Wearing Style	Dual Ear with Headband Foldable: Yes Earpiece Swivel: No
Earpiece Design	On-Ear (Supra-Aural)
Open/Closed-Back	Semi-Open-Back
Sound Field	Stereo
Driver Type	Dynamic
Impedance	60 Ohms
Active Noise Cancellation	No
Frequency Response	15 Hz to 25 kHz
Sensitivity	101 dB SPL at 1 kHz / 1 mW
Built-In Controls	No
Built-In Mic	No

Connectivity
Wired Audio Connector	1x 1/8" / 3.5 mm TRS
Cable Design	Non-Detachable / Straight
Cable Length	3.9' / 1.2 m

Physical
Color	Black / Silver
Environmental Resistance	No

Packaging Info
Package Weight	0.395 lb
Box Dimensions (LxWxH)	8.15 x 5.75 x 2.4"