Продам новые наушники Beyerdynamic DT 1990 PRO
45 mm dynamic Tesla neodymium driver
TECHNICAL SPECIFICATIONS
Transducer type . . . . . . . . . . . . . Dynamic
Operating principle . . . . . . . . . . Open
Frequency response . . . . . . . . . . 5 - 40,000 Hz
Nominal impedance. . . . . . . . . . 250 Ω
Nominal SPL . . . . . . . . . . . . . . . 102 dB SPL (1 mW / 500 Hz)
Max. SPL . . . . . . . . . . . . . . . . . . 125 dB SPL (200 mW / 500 Hz)
T.H.D . . . . . . . . . . . . . . . . . . . . . < 0.05% (1 mW / 500 Hz)
Nominal handling capacity . . . . . 200 mW
Sound coupling to the ear . . . . . Circumaural
Nominal headband pressure. . . . approx. 6.6 N
Weight (without cable) . . . . . . . 370 g
Length and type of cable . . . . . . 3 m / straight cable or
5 m / coiled cable (stretched),
each detachable with a 3-pin
mini XLR cable connector,
single-sided
Connection . . . . . . . . . . . . . . . . Gold-plated mini stereo jack
(3.5 mm) & 1/4" adapter
(6.35 mm)