M-Audio’s M40 headphones feature powerful 40mm drivers and a comfortable on-ear design, ideal for long hours in the studio monitoring your mixdown tracks. With an impressive 36–20kHz frequency response, the M40 headphones deliver the detail and accuracy needed for every kind of music. The leather cushioning on the flexible headband and ear cups provides a fatigue-free listening experience for even the longest-lasting, most demanding sessions. The detachable cable is 6 ft. (1.8m) long and includes a ¼-inch adapter for compatibility with all equipment. The M40 brings M-Audio’s industry-leading studio monitor engineering to personal headphone audio.