Two years after launching its FX-500 wood grain earbuds, JVC today unveiled an upgrade, the HP-FX700 set. The new earbuds have better sound quality thanks to a hybrid dual cone, with a peak output of 104dB at 1mW. Frequency response range is rated at between 6Hz and 26,000Hz at 16Ω....
Source : http://www.electronista.com/articles/09/12/24/jvc....
Source : http://www.electronista.com/articles/09/12/24/jvc....