05-01-2013, 02:03 PM
I wonder if the Frequency Range is a typo? I looked on Amazon today at several different colors and styles of these headphones and it states the specs as:
Driver Unit: 50mm neodymium - Impedance: 32 ohms - Sensitivity: 105dB+/-3dB at 1KHz - Frequency Response: 30 Hz to 20 kHz - Cord Length: 1.5 meters
Driver Unit: 50mm neodymium - Impedance: 32 ohms - Sensitivity: 105dB+/-3dB at 1KHz - Frequency Response: 30 Hz to 20 kHz - Cord Length: 1.5 meters