Package Includes:

• (1) KRK KNS 6402 Closed-Back Studio Recording Tracking Editing Mixing Headphones
  
• (1) Rockville HeadRock Battery Powered Rechargeable Personal Headphone Amplifier Amp
  

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Description:

HEADPHONES FOR DISCRIMINATING EARS

KRK KNS 6402 headphones provide an accurate listening experience in a cost-effective and highly durable package that’s perfect for a variety of uses. The closed-back, circumaural (“around the ear”) design provides up to 26 dBA of isolation, which significantly reduces headphone “bleed” into the microphones when recording. Their excellent isolation performance also lets you focus on the music, without distraction from external sounds. With a maximum SPL of 122 dB, they’re capable of providing all the level you’ll ever need while remaining clear and detailed sounding, with very low distortion. KRK headphones are a reference you can trust. Their accurate frequency response, excellent stereo imaging, and consistent KRK voicing means that you can rely on them for the most critical listening applications. Their impact-resistant plastic construction makes them lightweight, yet durable, and with their field-replaceable parts, including the pads and cable, they are in it for the long haul. Since they’re so well-suited for a variety of uses, both in and out of the studio–tracking, editing, mixing, general listening–they’ll quickly become your favorite headphones!

Features:

• Wide frequency response for detailed sound quality across the entire audible frequency spectrum
  
• Impact-resistant plastic construction for light weight and durability
  
• Comfortable acoustic cellular foam pads with leatherette cover provide comfort over long listening sessions
  
• 122dB max peak SPL, so they effortlessly provide all the volume level you’ll ever need
  
• Excellent ambient noise isolation means they won’t bleed into the mic when recording, and you won’t be disturbed by external sounds while listening
  
• Excellent dynamic range with consistent low-distortion performance
  
• Self-aligning yoke system ensures the best possible fit
  
• Replaceable cable, head and ear cushions to ensure long life
  
• Accessories include a connection cable with screw-in adapter (fitted), protective soft bag, anti-microbial cleaning cloth, and user manual
  
• KRK-BEHIND GREAT MUSIC.
  

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: 40 mm
  
• SENSITIVITY/EFFICIENCY: 95 dB SPL @1mW
  
• FREQUENCY RESPONSE: 10 Hz – 22 kHz
  
• HARMONIC DISTORTION: <0.1%
  
• RATED IMPEDANCE: 36 ohms
  
• AMBIENT NOISE ISOLATION: Up to 26 dBA
  
• POWER HANDLING: 500 mW PER SIDE (AS PER IEC 60268-7)
  
• EARCUP ROTATION: 90 DEGREES
  
• HEADBAND PRESSURE: 4 N (BASED ON AVERAGE HEAD SIZE)
  
• HEADBAND TYPE: ADJUSTABLE / SPRING STEEL SKELETON
  
• EAR CUSHION TYPE: ACOUSTIC CELLULAR FOAM
  
• HEADPAD FINISH: LEATHERETTE
  
• VOLUME CONTROL: N/A
  
• CABLE: 2.5 m, (8.2 ft.), 99.99% OFC, DETACHABLE
  
• ADAPTOR: SCREW-ON 1/4” (6.3 mm)
  
• WEIGHT WITHOUT CABLE: 202 g (0.44 lb.)
  
• NET / SHIPPING WEIGHT: 820 g (1.8 lb.)
  
• DIMENSIONS: 245 mm x 268 mm x 94 mm (9.6” x 10.5” x 3.7”)

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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@16Ω 89mW@32Ω 95mW@64Ω 69mW@120Ω 29mW@300Ω
• 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)

Owner's Manual​

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