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KRK KNS 6400 Professional Headphones

Code: 80556    Manufacturer Part No: 8-16654-00259-4   
KRK KNS-6400 Headphones
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(8 reviews)


Price excludes VAT

€69.69 (euros)

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KNS 6400 Professional Headphones description:

KRK KNS 6400 Professional Headphones: Studio Monitors for your Ears!

Whether you are listening to some tracks, or tracking your next recording, the KRK KNS6400 gives you the famous KRK sound independent of your monitors.

The closed-back around-the-ear design brings you closer to your music, and the highly isolated surround pads give you the freedom to immerse yourself in the sound without having your monitor mix escape into open microphones - and keeps live instruments out of what you are monitoring.

KRK Headphones provide a precise listening experience that takes you from personal studio to commercial studio to on-the-go track evaluations -- and they allow you to accurately enjoy your music with the consistent voicing philosophy and honest reproduction top producers, studio musicians, performers and engineers have come to trust.

KRK headphones provide incredibly natural frequency response that gives you a reference standard unaffected by your location.

KRK KNS 6400 Headphones features include:

  • Reference quality frequency response for closed-back, circum-aural dynamic headphones
  • Newly developed headphone acoustical system
  • Exceedingly accurate, natural and wide frequency response
  • Large dynamic range with extremely consistent low-distortion detail and clarity
  • Extended low frequency definition, ensures the bass component of your music is accurately reproduced, and is not lost
  • Transparent reproduction of high-frequencies, resulting in highly accurate imaging
  • High-efficiency Neodynium 40mm driver
  • High durability 2.5m single-sided straight cable with oxygen-free copper wires
  • Adjustable, foldable driver enclosures provide comfort and portability
  • Replacable cable, head, and ear cushions to ensure long product life
  • Soft carrying case embossed with the KRK logo
  • Head Coupling: Circumaural (Isolating)
  • Voice Coil: Copper-clad aluminum wire
  • Driver Type: Low weight neodymium
  • Driver Diameter: 40mm
  • Sensitivity/Efficiency: 95dB SPL @1mW
  • Frequency Response: 10Hz-22 kHz
  • Total Harmonic Distortion <0.1%
  • Rated Impedance 36 ohms
  • Ambient Noise Isolation Up to 26 dBA
  • Ear Cushion type: Acoustic cellular foam
  • Headpad Finish: Leatherette
  • Headphone Finish: Black impact resistant plastic
  • Cable: 2.5 m, (8.2 ft.), 99,99% OFC detachable
  • Connector: Gold-plated stereo 1/8” (3.5 mm)
  • Cable Connection: Strain relief managed
  • Adaptor Screw-on 1/4” (6.3 mm)
  • Weight without Cable: 202 g (0.44lbs)
  • Dimensions: 245mm x 268mm x 94mm 9.6” x 10.5” x 3.7”

MPN: 8-16654-00259-4

Manufacturer: KRK

This page first created on: 03/11/2010

Customer Reviews

Expertise/Experience: Audiophile
Londond GB

Pros: +
Excellent top and bottom end

Cons: -
None at this price!

This customer purchased the product in March 2013

Music Style: Electronica
Isle of Man IM

Pro's Great headphones. Clarity is outstanding. I found that my mixes translate well to other systems.

Con's Be careful with the cable and attaching it to the headphones. Other than that, nothing else. I would recommend (and have done) these headphones over and over again, to my friends.


This customer purchased the product in August 2017

Expertise/Experience: Audiophile

customer did not leave any comment here

This customer purchased the product in April 2012

Expertise/Experience: Audiophile
cornwall GB

Pros: +
sound is up there with the best in this price range.replacable parts at this price is very rare.nice bag.

Cons: -
cable to long but a shorter one would complement the long one supplyed

This customer purchased the product in January 2013


Lightweight but sturdy. Comfortable during long sessions and the sound is transparent enough to provide a decent mix. Can't go wrong for the money!

This customer purchased the product in June 2015


Great value for money. I own the rokit 6 G3s and can't always mix out of my monitors because of housemates. The KNS 6400 is a great mirror of the krk rokit sound I'm used to... I recommend!

This customer purchased the product in November 2015

Expertise/Experience: Audiophile
Northwich GB

Pros: +
nice clean sound replaceable part's nice sound range picks up on clicks and odd sounds when mixing loops

Cons: -
none yet

This customer purchased the product in February 2013

Expertise/Experience: Intermediate
Music Style: Beatmaker, Sampling
Northamptonshire GB

Better than I thought. I used to have the 8400 but very impressed with the clarity. I'd recommend these for the price range for sure.

This customer purchased the product in October 2014