You're looking at the HD 600 headphones from Sennheiser. The first thing you'll notice is the advanced diaphragm design that is extremely vented to eliminate standing waves which creates a sound that is free of acoustic disturbances. This open-back design is ideal for acoustic reproduction and genres of music which require crisp and clear mids and highs.
The 300-ohm impedance makes them perfect to use with a hi-fi headphone amplifier or stereo. The plush ear pads and headband make them extremely comfortable and the lightweight construction makes them portable so you can take them anywhere from the studio to the park. A quarter-inch adapter is included for studio monitoring applications and the double-sided kevlar reinforced ofc cable adds durability to the neodymium magnet system.
The aluminum voice coil creates a very natural and special sound which is ideal for many musical genres. So, If you're looking for an audiophile-grade set of headphones that will have your ears and thanking you for years to come then look no further than the Sennheiser HD 600 open-back headphones.