Use in Home Audio
The high-end speaker wire industry markets oxygen-free copper as having enhanced conductivity or other electrical properties that are significantly advantageous to audio signal transmission. However, conductivity specifications for common C11000 Electrolytic-Tough-Pitch (ETP) and higher-cost C10200 Oxygen-Free (OF) coppers are identical. Much more expensive C10100, a highly refined copper with silver impurities removed and oxygen reduced to 0.0005%, has only a one percent increase in conductivity rating, insignificant in audio applications. OFC is nevertheless valued by some for both audio and video signals in audio playback systems and home cinema.
Read more about this topic: Oxygen-free Copper
Famous quotes containing the word home:
“Being blunt with your feelings is very American. In this big country, I can be as brash as New York, as hedonistic as Los Angeles, as sensuous as San Francisco, as brainy as Boston, as proper as Philadelphia, as brawny as Chicago, as warm as Palm Springs, as friendly as my adopted home town of Dallas, Fort Worth, and as peaceful as the inland waterway that rubs up against my former home in Virginia Beach.”
—Martina Navratilova (b. 1956)