The closed-back HD 25-1 IIs are purpose-designed, professional monitoring headphones offering high attenuation of background noise. Capable of handling very high sound pressure levels and of extremely robust construction, these headphones perform exceptionally well in high-noise environments, e.g. ENG, sound reinforcement, studio monitoring and audio equipment testing. The capsule is rotatable for one-ear listening. Ideal monitoring headphones for cameramen and DJs.
Very lightweight and comfortable, even if used for long periods
High maximum sound pressure level
65 .nominal impedance for universal compatibility
Tough, detachable steel cable
Neodymium ferrous magnet systems and lightweight aluminium/copper voice
Transducer Principle Dynamic, closed
Frequency Response 16-22,000 Hz -3 dB
Nominal Impedance 70 ohm
Weight Wo Cable 4.9 oz.
Characteristic Spl 120 dB
Ear Coupling Supraural
Headband Pressure Approx. 2.5 N
Distortion less than 0.3%