KRK KNS-8400 Dynamic Studio Monitor Headphones+Rechargeable Headphone Amplifier

$242.99 $161.95 Save 33% Sold out
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Product Description
Package Includes:
  • (1) KRK KNS-8400 Professional Dynamic Studio Monitor Headphones KNS8400
  • (1) Rockville HeadRock Battery Powered Rechargeable Personal Headphone Amplifier Amp

Authorized KRK Dealer!

Video of KNS-8400:


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. Day or night. Studio or home. Without disturbing others. Without compromising your tracks. Passionate about music and interested in experiencing the artist’s vision as it was intended to be heard. Then experience KRK.

Looking for a pair of headphones that are specifically designed to replicate music as it should be heard with the ability to satisfy experienced ears. Get your head around this: KRK has always been focused solely on accurate monitoring. The KNS 8400 -- with their ability to reveal exactly what you have on the tracks is an ideal choice for critical listening. Being able to discern the most subtle differences in pitch, timbre and tone helps you to get it right every mix, every take, every performance. Isolating memory foam in the ear cushions delivers improved low end response and because they gently conform to your unique head shape you’ll be comfortable wearing them all day.

Features:

  • 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 memory 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.
Specifications:
  • System / Design: Dynamic
  • Operating System: Closed-back
  • Head Coupling: Circumaural (Isolating)
  • Voice Coil: Copper-clad aluminum wire
  • Driver Type: Low weight neodymium
  • Driver Diameter: 40mm
  • Sensitivity/Efficiency: 97 dB SPL @1mW
  • Frequency Response: 5Hz-23 kHz
  • Total Harmonic Distortion: < 0.1%
  • Rated Impedance: 36 ohms
  • Ambient Noise Isolation: up to 30 dBA
  • Long Term Maximum Power Handling 1000mW: (500mW per side as per IEC 60268-7)
  • Earcup Rotation: 90 degrees
  • Nominal Headband Pressure: 4 N (based on average head size)
  • Headband Type: Adjustable / Sprung steel skeleton
  • Ear Cushion type: Acoustic memory foam
  • Headpad Finish: Premium leatherette
  • Headphone Finish: Black impact resistant plastic
  • Volume Control: Detachable / Replaceable low profile inline high quality control
  • 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)
  • Dimensions:
    • 245mm x 268mm x 94mm
    • 9.6” x 10.5” x 3.7”
  • Weight without Cable: 232 g (0.51 lbs)
  • Net / Shipping Weight: 850 g (1.87 lbs)

How to Set Up Your HEADROCK:

Video of HeadRock:

Includes:

  • (1) x headphone amp
  • (1) x Micro USB cable
  • (1) 3.5mm male to male audio jack cable
  • Manual and warranty card
Features:
  • Rockville HeadRock Battery Powered Rechargeable Personal Headphone Amplifier
  • 3.5MM headphone output
  • 3.5MM aux input for music player
  • Lithium Battery with 800mAh capacity
  • Rechargable battery lasts 5-8 hours per charge
  • Headphone Amplifier Works with 16 – 300 Ohm Impedance
  • Headphone output power: 65mW@16O 89mW@32O 95mW@64O 69mW@120O 29mW@300O
  • High/Low gain switch
  • Volume control
  • 300mv - 2000mv
  • Strong aluminum case ensures long life and strong heat dissipation
  • Chipset: NE5532
  • THD: 0.0001%
  • Signal to Noise Ratio: 125dB
  • Frequency Response: ±odB (20Hz-20kHz)
  • AMP Internal Voltage: 8V / 500mA
  • DC power Charging: 5V 1A
  • Weight: 0.17 lbs
  • Dimension (inches): 3.74” x 2.09” x 0.5” ( L X W X H)

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