Beyerdynamic DT 100 - Technical Specifications

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Technical Specifications
Headphone
Transducer type . . . . . . . . . . . . . . . . . Dynamic
Operating principle . . . . . . . . . . . . . . Closed
Frequency response . . . . . . . . . . . . . . 30 - 20,000 Hz
Nominal impedance . . . . . . . . . . . . . . 400 Ω ± 10% per system
Nominal SPL . . . . . . . . . . . . . . . . . . . 94 dB SPL
T.H.D. . . . . . . . . . . . . . . . . . . . . . . . . . < 1%
Input power rating . . . . . . . . . . . . . . 1000 mW = 124 dB SPL
Ambient noise attenuation . . . . . . . . approx. 20 dBA
Headband pressure . . . . . . . . . . . . . . 4.5 N
Weight (without cable) . . . . . . . . . . . DT 100: 350 g
DT 102: 250 g
DT 108: 283 g
DT 109: 390 g
DT 108 / DT 109
Microphone
Transducer type . . . . . . . . . . . . . . . . . Dynamic, moving coil
Frequency response . . . . . . . . . . . . . . 40 - 12,000 Hz
Polar pattern . . . . . . . . . . . . . . . . . . . Hypercardioid
Noise cancellation . . . . . . . . . . . . . . . > 30 dB
Output voltage
at a distance of 5 cm . . . . . . . . . . . . . approx. 2.5 mV
Nominal impedance . . . . . . . . . . . . . . 200 Ω
Nominal output impedance . . . . . . . . ≥ 1000 Ω
Weight incl. boom arm . . . . . . . . . . . 48 g