Reference, closed studio headphones from the Spirit series, designed for professional use, recording studios, home studios and live broadcasts. They offer acoustically transparent, accurate and detailed sound reproduction without distortion, excellent insulation and optimum comfort. They have a circum-aural design, Mylar/Titanium membranes with a diameter of 40 mm, frequency response of 5Hz - 22kHz, an impedance of 32 ohms and sensitivity of 102 dB SPL. They are equipped with 4 m coiled OFC coiled cable with low impedance, ear pads with memory foam and have a textured black finish. Colour: Black. Weight: 280 g.