Kef M400 Hi-Fi Headphones in Champagne Gold - Manufacturer RefurbishedKEF M400 Hi-Fi Headphones are a stylish pair of on-ear headphones that will produce stunning quality sound through state-of-the-art driver technology.
The KEF M400 Headphones are a stylish pair of on-ear headphones that will produce stunning quality sound through state-of-the-art driver technology. Featuring KEF's ultra-ight 40mm neodymium driver and copper clad aluminium wire voice coil, these headphones will produce high-quality audio playback that sounds as close to the original source material as can possibly be achieved. Audio playback will be kept crisp, with intricately detailed highs, a brilliantly fluid midrange and tight, clean bass.
The KEF M400 headphones have been designed to remain light and compact. Built to withstand many years of use while on the move as well as in the comfort of your own home. With an invisibly hinged folding frame that has been engineered from precision-machined cast aluminium, the M400s also feature ultra-comfortable supra-aural ear pads and a leather-covered headband for ultimate comfort. High density memory foam has been used throughout the headband and ear pads, both of which are covered using soft, sweat resistant protein leather. The ball-jointed "race-track" ear pads have been designed to fit with the shape of your ear perfectly, forming a seal and both cutting out any unwanted external noise and preventing sound leakage. The aluminium frame will provide just the right amount of pressure, allowing you to enjoy your music comfortably in the knowledge that your headphones will remain secure. The frame has also been designed in such a way as to fold easily for easy and convenient storage.
The KEF M400s will work with all apple devices and almost any other digital device. With an inline mic and control built into the detachable cable, the M400s will allow for control over volume of music as well as control over your incoming phone calls. As is the way with all KEF products, and to remain in line with the CENELEC standards, the M400s will protect you against any excessive sound pressure.
Key Features
- Ergonomically designed ear cups
- Easily foldable for storage
- Crisp and detailed highs
- Fluid midrange
- Tight bass
Product Specifications
- Driver (Headphone) - 40mm
- Frequency Response - 20Hz~20kHz
- Sensitivity - 5dB±4dB (IEC-318 at 1KHz)
- Impedance - 32±15% Ohm
- Maximum Input Power - 30mW
- Noise Attenuation - -20dB
- Cable Length - 3m
- Connector - 5/3.5mm
- Weight - 175g