規格
官網： http://europe.beyerdynamic.com/shop/media/datenblaetter/DAT_DT48A0_EN_A4.pdf
Transducer type： Dynamic
Operating principle： Closed
Frequency response： 16 - 20,000 Hz
Nominal impedance： 5 Ω ± 10% per cartridge
Nominal output power： 200 mW
Nominal SPL： 110 dB (500 Hz, 1 mW at 5 Ω)
Nominal T.H.D at 1 kHz： < 1%
Nominal headphone pressure： 5 N
Isolation of ambient noise： 12 dB(A)
Sound coupling to ear： Supra-aural
Weight (without cable)： 400 g
Colour identification： Red cover = right, Blue cover = left
開箱
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