Brand

KOSS UR40

Rating:

headphones, monitor, design, open, 15-22000 Hz, 60 Ohm, cable 1.2 m, Jack plug 3.5 mm and 6.3 mm

Main (KOSS UR40)
Type headphones
Design monitor
Acoustic design open
Wireless interface
Design features (KOSS UR40)
Cable length 1.2 m
Plug 3.5mm i 6.3mm
Specifications (KOSS UR40)
The lower boundary frequent. range 15 Hz
The upper border is frequent. range 22 000 Hz
Nominal impedance 60 Ohm
The coefficient. harmonic distortion (THD) 0.2 %
Weight 173 g
The active noise cancellation
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