Sennheiser HD25-1 II Closed Back Professional Headphone with Swivel Earcups

The closed-back HD 25-1 II is a purpose-designed, Professional monitoring Headphone 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.

Features:

Very lightweight and comfortable, even if used for long periods

High maximum sound pressure level

65 Ohm Nominal impedance for universal compatibility

Tough, detachable steel cable

Neodymium ferrous magnet systems and lightweight aluminium/copper voice

Ear coupling supraaural

Transducer principle dynamic, closed

Nominal impedance 70 Ohms

Frequency response (headphones) 16 - 22000 Hz

Maximum Sound pressure level 120 DB SPL

Load rating 200 mW

THD total harmonic Distortion < 0,3 %

Contact pressure ca. 2.5 N

Jack plug 3,5/6,3 mm Stereo

Cable length 1.5 meter (approximately 6 feet)

Weight w/o cable ca. 140 g

Cable with 3.5 mm stereo jack plug and Adapter to 1 /4 " (6.3 mm) stereo jack plug.