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KRK KNS-8400

alaTest has collected and analyzed 165 reviews of KRK KNS-8400. The average rating for this product is 4.6/5, compared to an average rating of 4.0/5 for other Headphones for all reviews. Comments about the portability and bass quality are generally positive. The price and comfort also get good feedback.

sound, comfort, price, bass quality, portability

We analyzed user and expert ratings, product age and more factors. Compared to other Headphones the KRK KNS-8400 is awarded an overall alaScore™ of 81/100 = Very good quality.

Review analysis

(Based on 165 reviews)

Expert Reviews  

User Reviews  

Showing 147 review(s)

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Showing 1 - 147 of 147 Show Reviews: in English | in other languages (2)

Consumer review ( review summary for KRK KNS-8400


alaTest has collected and analyzed 144 user reviews of KRK KNS-8400 from The average user rating for this product is 4.5/5, compared to an average user rating of 3.9/5 for other Headphones on Views about the portability and bass quality are generally positive. The price and comfort are also appreciated, whereas there are some mixed views about the reliability.

sound, comfort, price, bass quality, portability

96% of the reviews on give this product a positive rating.

Aug, 2020

Expert review by : techPowerUp! (

KRK Systems KNS 8400 Headphones


KRK Systems have intentionally ruined our reference frame for closed back mid-end headphones by sneaking in the KNS 8400s. Not only do they block out a good amount of noise, their sound signature is extremely pleasing to boot. The fact that they can be...

Low weight, Memory foam pads, Durable construction, Closed back design (higher than average ambient noise attenuation), Balanced sound signature, Comfortable to wear, Can be powered out of normal quality sources, Volume control, Replaceable cable,...

Normal looking, Cable not ideal for use on the move, and no options available from KRK Systems, Bass will not satisfy bass-heads, Cable not the least microphonic out there

Apr, 2012

Consumer review (

Accurate and Detailed Closed Back Headphones


Just a quick review of the KRK KNS 8400 headphones. For listening and mixing i use a combination of the KRK KNS 8400's, AKG K702's and the Sennheiser HD 650's and these headphones really do hold their own. To my ears these headphones are brilliant for...

Detailed, Accurate and a Fantastic Bass Response

Could be more isolating

Jun, 2013

Consumer review (

Excellent pair of monitors for a low price


Comfort and build quality:The KNS8400 comes with wonderfully soft memory foam pleather ear and headband pads. They can get hot after several hours use, but that's expected for closed pleather. They clamp fairly well, not too tight, not too low, I can...

Mids, details, comfort, price, neutrality

Soft pouch instead of hard case, cable is pretty naff

Nov, 2012