MC Series headphones have been produced for every sound-related eventuality - from casual listening, to mixing in the studio, DJing and field recording. They offer the very same precision and high-quality audio that Mackie have built their brand on. Top-Level Performance The MC-150's are equipped with custom-made precision drivers. These are larger than many of their contemporaries, which increases bass response and leads to more headroom. You'll notice better clarity over all frequencies; with every detail from deep synths, to crisp snares projected to your ears. It makes for a seriously immersive listening experience. Enhanced Comfort Conforming ergonomic ear pads - paired with a padded, soft and fully adjustable headband - fit snugly on your head and ears, remaining comfortable at all times. This means you won't encounter fatigue, even during extensive and intensive listening sessions. A design like this also benefits sound isolation and delivers the best possible low-end. Portable Design A smart foldable and collapsible design makes these headphones highly portable, with a compact footprint that doesn't take up much space while you travel. They're extremely rugged too, with a construction that means they're built to last - whether you're regularly working on location, or in the comfort of your home studio. Features Gold-Plated 1/4-inch adapter and carry bag both included. Detachable, 9.8 ft. straight cable with a locking bayonet connector. Ideal headphones for casual listening, studio monitoring, DJ's and field recording. Specifications Weight: 265g Sensitivity: 93dB Transducer Size: 50mm Impedance: 33 Ohms Frequency Response: 15Hz - 20kHz