Sony MDR-100ABN h.ear on Wireless NC
ANC, 20 h
Question about Sony MDR-100ABN h.ear on Wireless NC
The frequency of 5 - 40,000 Hz cannot be correct. That would be about electrostatic level, and with such small drivers. What do you think? I don't believe what Sony is saying.
Helpful answer
We pass on the manufacturer's specifications here, in this case Sony. Unfortunately, we do not know how this was measured.