Mackie MC-450 Professional Open-Back Headphones

The MC-450 is the open-back model in the MC Series, using 42mm high-headroom transducers across a 20Hz-20kHz range at 54 ohms for an airier soundstage than the closed-back models, suited to mixing and long critical-listening sessions.

It ships with the same three-cable kit as the MC-350, a 9.8 ft fabric-jacketed straight cable, a 4 ft coiled cable, and a 4 ft straight cable with mic and phone controls.