Ultrasone PRO 2900 Open-Back Professional Headphones

You prefer open-back headphones? Using stiff titanium-plated drivers, the PRO 2900 will convince with its outstanding distinctive and accurate sound reproduction.The black PRO 2900 includes all latest Ultrasone technologies and promises sound professionalism. Due to its open-back design the most airy and transparent sound is guaranteed for everybody who does not wish a closed-back system. The PRO 2900 offers also speed-switch ear pads and detachable cables.TECHNICAL SPECIFICATIONSS-Logic™ Natural Surround Sound Plus Dynamic principle, open Frequency range 6-42.000 Hz Impedance 40 Ohm Sound pressure level 96 dB MU Metal bufferboard, reduced field emissions in accordance with ULE (=Ultra Low Emission) standard Driver 40 mm titanium-plated Weight 295 g (without cord)