STUDIO HEADPHONES Building on the legacy of our studio monitor, the MC-150 headphones offer the audio performance that Mackie is known for in its professional, close-fitting design. Featuring a precision 50mm driver for clear, dynamic sound and a low-end response that can accommodate the most demanding applications, plus an ergonomic headband and ear cushions for hours of listening comfort. A detachable cable, a 1/4 ”adapter and a soft protective pouch are included with the MC-150 headphones. Perfect for studio monitoring, DJing, or just enjoying your favorite music on the go, the MC-150 headphones let you carry Mackie's studio sound trusted by artists from around the world, wherever you go.