Koss Porta Pro On Ear Headphones with Case, Black / Silver

(1535 Reviews)

Price
$23.99

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Quantity
(20000 available )

Total Price
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4563 Ratings
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Reviews
  • Udo Völker

    > 3 day

    Also ich war völlig entsetzt über das basslastige Gedröhne.

  • tree

    > 3 day

    I used a grado sr80 before my sister took it away. After that I tried bose, but I felt that its not as good though its more expensive. This pare of pp was really a surprise since it remind of my sr80s clear and powerful sound. And its much cheaper. I dont write comments for the things I buy. This is the first time since I really want to introduce this headphone to anyone who love music and clear sound.

  • Carlos Ricardo Goedert

    > 3 day

    Amazing sound, great price, perfect clarity and definition. This phones worth much more than it costs!

  • Bill P

    > 3 day

    After seeing positive reviews of the Koss Porta Pro headphones on several web sites (including Amazon) I decided to give them a try. Im glad I did. The sound quality is surprisingly good. The first time I put them on I listened to The Parting Glass as sung by the Wailin Jennys. The song is without accompaniment. I was startled by the clarity of the Porta Pro phones. I could hear every word of the song. The other impressive thing about these phones, for other songs, is the bass performance. Much better than I expected. These phones will be great for travel, being very lightweight and compact. Theres no noise cancelling provided by the Porta Pro, so not the best for listening while on a flight. But, the ability to hear ambient sound is a benefit when walking, cycling, or sitting in a waiting room.

  • gadget man

    > 3 day

    Excellent headphones, for many different uses

  • mezzovoce

    > 3 day

    compact, comfortable and work great

  • Daniel Gibson

    11-06-2025

    These are some of the best I have listened to. I love the retro look from way back when I was getting into music. After owning these I am going to buy more just to make them wireless. And even a removable cable. Cant wait to get my retro need on

  • K

    > 3 day

    These are fantastic for listening to subliminal, hypnosis, or mind scripting CDs where crystal clear sound clarity is vital to gaining the maximum benefits of the type of CDs these are.

  • MrFun

    > 3 day

    Der Koss Porta Pro hat mich vom Klang absolut überzeugt. Egal ob Pop oder Klassik, der Sound ist wirklich sehr gut.

  • Der_Belzebub

    Greater than one week

    Durch Zufall darüber gestolpert und mich aufgrund der über 600 Bewertungen zum Kauf verleiten lassen, da ich sowieso einen kleinen Kopfhörer für die Arbeit brauchte. Ich kann nur sagen, ich bin nicht enttäuscht worden.

Dynamic element design for deep bass performance; Comfort zone setting on temporal pad for comfortable, secure fit; Multi-pivoting earplates and adjustable headband for added comfort; Collapsible for maximum portability when listening on the go; Includes convenient carrying case; Straight, dual entry 4 foot cord; Frequency response: 15-25,000 Hz. It is not meant for noise isolation. If volume too low, the listener should turn the volume up. This is handled through the device that the headphones are plugged into. The headphones do not have volume control

Amazon.com

Koss introduced the PortaPro headphone back in 1984, and they"ve been a hit ever since. To this day, they still deliver excellent sound quality, particularly for phones in this price range.

Phones are collapsible, for maximum portability. Get just the right amount of pressure.

The Koss PortaPro collapsible stereophone combines high-quality sound reproduction with a unique design for the ultimate in convenience and comfort. These over-the-head headphones have a dynamic element design for deep bass performance and a frequency response of 15 to 25,000 Hz to ensure the music comes through clear and bright.

Also designed for comfort, these headphones have two adjustable temporal-comfort zone pads to shift the pressure and perfectly balance the ear plates on your ear. The open-earphone ear plates are multipivoting and, together with the adjustable headband, allow for maximum comfort.

The PortaPros are collapsible and come with a carrying case, so it"s still easy to take them with you even when you"re not wearing them.

Koss offers a lifetime warranty on its PortaPro stereophones.

Specs
  • Frequency Response: 15-25,000 Hz
  • Impedance: 60 ohms
  • Sensitivity: 101 dB SPL
  • Cord: Straight, Dual Entry, 4 feet
What"s in the Box
Koss Porta Pro Headphones

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