KRK KNS 6400 Studio Headphones


SKU: KNS6400 Categories: ,

The popular KRK branded studio headphones, the KNS 6400, are some of the best value for money studio headphone on the market today. They feature a wide frequency response, closed ear caps for minimal sound escape and are extremely comfortable to wear.

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KRK KNS 6400

Whether you’re casually listening to some tracks, or tracking your next recording. The KRK KNS 6400 pair of studio headphones, give you the famous KRK sound separate to your monitors. Featuring a closed-back around-the-ear design, enabling you to feel closer to your music. Plus, the highly isolated surround sound pads give you the freedom to immerse yourself in the music. Without having your mix escape into open microphones, therefore keeping live instruments out of what you’re monitoring.

With “One Voice”, conistently giving you an accurate reproduction of your music or mix. Helping you achieve exactly what the artist intended. Overall, the perfect pair of studio headphones to compliment your KRK Studio Monitors.


  • Voiced to remain true to the character of KRK’s class leading studio monitors, developed with 25 years of years of experience in studio sound.
  • The latest reference quality frequency response for closed-back, circum-aural dynamic headphones.
  • Newly developed headphone acoustical system bringing a new level of headphone performance for the first time.
  • Utilizing the latest in acoustic foam technology ensures class leading performance in both reproduction and isolation.
  • A new standard in headphone comfort, even over extended periods of use, designed to avoid feeling uncomfortable during long sessions. The special foam conforms to the ear to help ensure an improved fit.
  • 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 Neodymium 40mm driver.
  • High durability 2.5m single-sided straight cable with oxygen-free copper wires.
  • Adjustable, foldable driver enclosures provide comfort and portability.
  • Replaceable cable, head, and ear cushions to ensure long product life.
  • Soft carrying case embossed with the KRK logo for travelling engineers, or storage when not in use.
  • 1/4″ jack plug can be unscrewed to reveal a 1/8″ plug for laptops and portable media players.


Configuration: Closed back, circumaural

System type: Monitor Headphones

Cable: 2.5 m, (8.2 ft.), 99.99% OFC detachable

Ear Cushion type: Acoustic cellular foam [KNS-6400]

Headpad Finish: Leatherette [KNS-6400]

Nominal Headband Pressure: 4 N (based on average head size)

Ambient Noise Isolation: up to 26 dBA [KNS-6400]

Tranducer: 40mm, neodymium

Power Handling Full Range: 1000mW

Nominal Impedance: 36 ohms

Frequency Response: 10Hz to 22KHz

Sensitivity (1mW): 95 dB SPL

Calculated Max SPL: 122 dB SPL

Connector: Gold-plated stereo 1/8″ (3.5 mm)

Volume Control: N/A

Finish: Black impact resistant plastic

Dimensions: 3.7″ (94mm) x 10.5″ (267mm) x 9.6″ (244mm)

Weight: 0.46 Lbs. (0.21Kg)

For more information, please visit the manufacturer's website.