The Mackie MC-450 Professional Open-Back Headphones are designed for critical listening mixing and audiophile playback. Featuring high-headroom 42mm reference-quality transducers they deliver detailed distortion-free sound with exceptional clarity across a 20Hz to 20kHz frequency range. The open-back design creates a spacious natural soundstage with precise imaging making it easier to hear every detail in your music and mixes. Built for long listening sessions the MC-450 combines a premium genuine-leather headband with memory foam ear pads for outstanding comfort. A rugged foldable design locking bayonet cable connection and included protective case ensure dependable performance whether youre working in the studio or listening on the move. Complete with three detachable cables and a gold-plated 6.35mm adapter the MC-450 offers flexibility for a wide range of professional and personal listening applications.