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Koss P9 Stereo Headphones

Koss P9 Stereo Headphones
alaScore 81

20 reviews

Aug, 2015

alaTest has collected and analyzed 20 reviews of Koss P9 Stereo Headphones. The average rating for this product is 4.4/5, compared to an average rating of 4.2/5 for other Speakers for all reviews.

We analyzed user and expert ratings, product age and more factors. Compared to other Speakers the Koss P9 Stereo Headphones is awarded an overall alaScore™ of 81/100 = Very good quality.

Review analysis

(Based on 20 reviews)

User Reviews  

Showing 1 - 10 of 20 Show Reviews: in English

Consumer review by: headphoneslsh (



They are great for running because they stay in place, but sometimes they start to hurt one of my ears a little because they are not the most comfortable. Otherwise, they are great to use for working out!

Sep, 2010

Consumer review by: ellawallace (

Koss earphones


The earphones are really uncomfortable and they fit big on the head and they don't drowned out any other sound around you. Waste of money don't buy!!

Aug, 2010

Consumer review by: jodieb888 (



I Love these Koss headphones so much I was devastated when I broke my first pair. Car door mishap. More happy to have found them on OS. I could not find a pair that would stay on/in my ears while running like my Koss headphones had. The single long...

Feb, 2010

Consumer review by: jinxter (

Good value and features


These Koss headphones are a good value with decent quality. I purchased them to wear at the gym because they wrap over the ears to keep them in place. I especially like that they have the volume control on the cord, making quick adjustments simple...

Feb, 2010

Consumer review by: carolinesf (

Sound excellent, fit not comfortable


I found the sound on these very good (about as good as on my Bose earphones). Unfortunately the fit is not comfortable. The headpiece that goes round the back falls to the neck, and rubs up and down there when you move, and the earpieces don't quite...

Dec, 2009

Consumer review by: stephenef (

excellent value


The sound quality is great and the microphone is resistant to outside noise. I just need it.

Oct, 2009

Consumer review by: shergn (

Close to perfect


The fit is fair, a little tight but not uncomfortable. The sound is very good.

Oct, 2009

Consumer review by: carolynvh (

Perfect for the iPod


They completely isolate you in a world of sound. The full range sound is good.

Sep, 2009

Consumer review by: marinawn (

Decent value


They are quite comfortable. This headphones sound good with my pocket pc.

Sep, 2009

Consumer review by: douglasuf (

non-slip headphones


I have trouble with my hearing aid so I bought these. Great combination. A worthy try.

Sep, 2009