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Koss KSC 20

alaTest has collected and analyzed 4 reviews of Koss KSC 20. The average rating for this product is 3.0/5, compared to an average rating of 4.0/5 for other Headphones for all reviews. People really like the price. The comfort is also appreciated, but there are some negative opinions about the reliability. Reviews are divided on the durability.

sound, comfort, price


On average, users rate this product 60/100.

Review analysis

(Based on 4 reviews)

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Consumer review by: ( review summary for Koss KSC 20


alaTest has collected and analyzed 4 user reviews of Koss KSC 20 from The average user rating for this product is 3.0/5, compared to an average user rating of 3.9/5 for other Headphones on Reviewers really like the price. The comfort also gets good feedback, but reviews are divided on the durability. Some have doubts about the reliability.

sound, comfort, price


50% of the reviews on give this product a positive rating.

This summary is based on the product: Koss KSC20 Stereophones

Nov, 2015

Product Specifications

When you want lightweight comfort and portability, you probably don't want a headband. These KSC-20 stereo headphones will put vivid 20-20, 000 Hz sound right next to your eardrums. A 4-foot straight, dual-entry cord with 3.5 mm plug is perfect for portable CD, cassette or radio. Koss Sportclip design, ear cushions and .35 lb. weight assure featherlight comfort. Who needs a headband?

Audio Input

Type: None

Audio Output

Connectivity Technology:Wired
Headphones Form Factor:Over-the-ear
Headphones Type:Binaural
Product Type:Headphones
Response Bandwidth:20 - 20000Hz
Sound Output Mode:Stereo

Audio System

Recommended Use:Portable audio system

Dimensions & Weight



Packaged Quantity:1
Product Line:Koss KSC

Remote Control

Type: None

Service & Support

Type:Limited lifetime warranty