The HD 25-SP II are closed dynamic headphones for monitoring, recording and outdoor applications. They are a lower-cost alternative to the HD 25 II, featuring a simpler headband and a slightly different capsule design.
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 OFC cable Neodymium ferrous magnet systems and lightweight aluminium/copper voice
Technical Data
- Ear coupling - supraaural
- Transducer principle - dynamic, closed
- Nominal impedance - 60 Ohm
- Frequency response (headphones) - 30Hz-16000Hz
- Max. Sound pressure level (active)- 114 dB (1 kHz, 1 Vrms)
- Load rating - 200 mW stereo
- THD - <0,4 % dynamic, closed
- Contact pressure - 3 N supraaural
- Jack plug - 3,5/6,3 mm stereo
- Cable length - 3 m
- Weight w/o cable - 115 g
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