DT 250 80 Ohm Professional Monitoring Headphone

The DT 250 is a lightweight, closed dynamic headphone, which was specially designed for studio applications. It is featuring an efficient neodymium magnet system, a very high reproduction precision and a balanced sound. The wide transmission range between 10 - 30,000 Hz is another important feature. The soft circumaural earcups offer a high wearing comfort and excellent ambient noise insulation. The padded headband is fully adjustable and can be adapted to each head size. The connecting cables to the earcups run safely in the headband. The main connecting cable is single-sided, plug-in type with a golden combi 1/4"/mini jack plug. All parts are easy to replace. Features: Closed headphone Good ambient noise attenuation Neodymium magnet system for perfect reproduction  Soft, circumaural ear pads Single-sided plug-in type connecting cable Limiter (optional) Specifications: Transducer type: . . . . . . . . . . Dynamic Operating principle: . . . . . . . . . . Closed Transmission range: . . . . . . . . . .10-30,000Hz Nominal impedance: . . . . . . . . .  Ω80 Nominal sound pressure level:. . . . . .  at 1 kHz: 1. . . 00 dB SPL at 1mW = 0.28V to 80Ω T.H.D.: . . . . . . . . . . <0.2% Nominal power rating:. . . . . . . . . .  100mW = 118dB = 2.8 V to 80 Ω Sound coupling to the ear: . . . . . . . . . .  Circumaural Ambient noise insulation: . . . . . . . . . . .approx. 16 dBA Average pressure on ears: . . . . . . . . . . .4.5 N Weight without cable: . . . . . . . . . . .240g (DT250) / 170 g (DT 252) Cable length: . . . . . . . . . . .3m