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| The HD 280 PRO are closed-back, circumaural headphones designed for professional monitoring applications. Although suitable for a very wide range of applications, the exceptional 32 dB attenuation of external noise makes the HD 280 PRO particularly useful for use in a high-noise environment. |
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- Sennheiser HD 280 PRO Headphone
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| Frequency response (headphones) |
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8.....25000 Hz |
| Transducer principle |
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Dynamic, Closed |
| Nominal impedance |
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64 Ω |
| Sound pressure level (SPL) |
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102 dB |
| THD, total harmonic distortion |
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0.1 % |
| Contact pressure |
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6 N |
| Ear coupling |
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Circumaural |
| Weight w/o cable |
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ca. 165 g |
| Jack plug |
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3.5/6.3 mm stereo |
| Cable length |
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3 m |
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