HFI57 is a professional dynamic headphones with closed-back earpieces, particulary suited for the use as monitor headphones in recording applications. The sophisticated 57mm. drivers offer an extended reponse with a sound reproduction faithful to the source.
It is fitted with 2mt. single cable with 3.5mm mini-jack and 6.3mm adapter. The 32ohm impedance makes it compatible with all models of smartphones and tablets.
|Type||Circumaural headphones, Closed-back|
|Driver size||57 mm|
|Frequency range||20 - 25000 Hz|
|Sound pressure level (SPL||102 dB|
|Power handling capability||200mw|
|THD, total harmonic distortion||0,10%|
|Nominal impedance||32 ohm|
|Jack plug||3,5/6,3 mm stereo|
|Cable length||2 m|
|Weight w/o cable||289 g|