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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Reviews
  • Cameron Maxwell

    > 3 day

    So I just got these bad boys, they are very nice, came with a little travel pouch and everything. Seriously though the sound quality, for the price, for the ease of taking them with you, its a great deal. Im doing some traveling this upcoming week so Ill see how it all works in practice, but so far I am very happy with my purchase.

  • James

    > 3 day

    I recently purchased these headphones because my old ones snapped in my backpack (the plastic part) and I was looking for a decent pair of phones that were affordable, durable, and had a nice sound to them. I have never heard of Koss or Portapros before I saw the review on Cnet, but since the reviews were good, I thought Id try them out. At first, I was not impressed by the design of the phones, but when I got them, they were actually pretty cool. And I also liked the retro look, which stands out in a sea of college kids who also wear headphones 24/7.

  • John Noone

    > 3 day

    I have a number of headphones for my ipod ranging from JBL, Sennheiser, JVC, and Apple. Let me tell you, these Koss are very good. My taste in music is varied, ranging from classical meditation to rocknroll. Whilst I dont subscribe to be a pure audiophile, the clarity of these headphones is impressive in relation to the price. They are not expensive and sound great. I can hear the higher frequencies very clearly, and the bass delivers an earthy grounding. They are powerful without distortion (unless you want to be deaf) and very comfortable to wear. If you want a set of phones for around $50, give some consideration to these.

  • MJ YEAH

    Greater than one week

    good earphone for value

  • Orlandeins

    > 3 day

    Very good

  • Jeamic

    > 3 day

    These headphones work very well and I like the added cushion that sets against the temple area. The sound on these are good and the size adjustability is nice. These fold up and are compact in the bag that comes with them. I recommend these.

  • Phil

    > 3 day

    For the money, pretty amazing. Lightweight, portable, comfortable, and good sound. The look is kind of love it/hate it. Personally, I am a fan. My one complaint is that there is some amount of noise leakage to the external environment. Certainly not enough to regret the purchase, but enough to dock it a star.

  • Dan Springer

    > 3 day

    I enjoy the sound and the light weight. It also eliminates the much of the outside noise. Great product and great value.

  • George Sneesby

    > 3 day

    Unparalleled sound quality for the price, however leaks sound a LOT, not for use in quiet areas. Also, dont use with anything with a high powered amplifier; the lower range of sound was destroyed by attempting to use these with my digital piano, however this is my fault. Overall would absolutely recommend if you dont mind the sound leak as to get this level of sound quality anywhere else you will spend 5x the price.

  • Expo Reviews

    04-06-2025

    Amazing sound for the price. Fold compact and is light weight.

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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