KNS 8400 Closed-Back Stereo Headphones Product Image

KNS 8400 Closed-Back Stereo Headphones

Product Description

The KRK KNS 8400 are stereo headphones that provide professional-quality audio in a compact and stylish design. Created to deliver the clarity of KRK studio monitors, the headphones have 40mm neodymium drivers to produce accurate, natural audio with a frequency response of 5 Hz to 23 kHz, as well as a wide dynamic range with low distortion. The headphones have an extended low-frequency response to ensure that your bass is accurately reproduced, while a transparent high-frequency reproduction results in accurate imaging.

Thick around-ear cushions are filled with special acoustic memory foam which offers excellent audio reproduction as well as up to 30 dB of noise isolation. They're also comfortable. The headband pads and ear cushions are easily replaceable.

The single-sided cable is made from oxygen-free copper to provide a high-quality signal path. It provides plenty of slack and is detachable for easy replacement. A detachable, inline volume control allows you to make quick adjustments to the listening level. The gold-plated 3.5mm stereo mini plug offers strain relief to ensure you won't cause the cable undue stress. The headphones come with a screw-on 3.5mm to 1/4" adapter to provide wide compatibility with a variety of audio devices. The headphones have a foldable design and include a soft carrying case for convenient storage and travel.

Driver Size 1.6" / 40 mm
Driver Type Dynamic
Magnet Type Neodymium
Voice Coil Copper-Clad Aluminum Wire
Design Over-Ear (Circumaural)
Earcup Style Closed-Back
Earpiece Swivel Yes
Frequency Response 5 Hz to 23 kHz
Sensitivity 97 dB
Impedance 36 Ohms
Maximum Sound Pressure Level (SPL) 124 dB
Maximum Power Handling 1000 mW
Total Harmonic Distortion (THD) 0.1%
Matching Tolerance
Noise Attenuation Up to 30 dB
Volume Limiting
Foldable No
Contact Pressure 4 N
Output Power
Signal-to-Noise Ratio
Audio Connector to Source 1/8" / 3.5 mm TRS
Connector Plating Gold
Adapter (Included) 1/4"
Detachable Yes
Cable Length 8.20' / 2.5 m
Dimensions (W x H x D) 9.6 x 10.6 x 3.7" / 24.5 x 26.8 x 9.4 cm
Weight 0.51 lb / 0.23 kg
Warranty Length Limited 3-Year Warranty