OFC is abbreviated from the term Oxygen-Free Copper and is associated to good quality speaker wires because of the excellent conductivity and ductility.
Oxygen-Free Copper (OFC) cables are Vacuum Valve which is melted under non oxidizing conditions to remove oxygen and unalloyed copper to become pure copper to your grade of at least 99.95% cu and contain no more than .03% O2. The OFC ability for electrical conductivity must exceed IACS 100% material rating system.
The melting of copper is conducted in numerous stages until it reaches 99% purity. Then the copper is positioned in anodes to be refined electrolytically to your grade of a minimum of 99.95% pure copper. On completing the previously mentioned processes the copper wires can then be considered oxygen-free copper.
The meaning of IACS means International Annealed Copper Standard. Copper continues to be selected since the benchmark standard when you compare the electrical conductivity of metals, and is also the measurement standard that has been adopted worldwide.
The pure copper is then utilized to manufacture speaker cables, like OFC 99.95% and OFC 99.99% grades. For instance, the speaker cable manufacturers will source pure copper according to known standards respectively, such as C10100 and C10200 standards.
High-fidelity speaker cables are very well-liked by audiophile enthusiasts because the accuracy of audio signals, are reproduced immensely well with higher-fidelity cables. This is the reason many audiophiles select OFC speaker wires for his or her preferred high fidelity cabling in audio systems.
There exists another metal utilised for speaker wire alongside RCA Cable. This really is silver which you’ll see occasionally manufactured with both silver and copper incorporated in twin-pairs of OFC speaker leads.
Silver has the highest electrical conductivity and lowest resistance in the metallic family. Hence the electrical signals pass freely along the silver wires mostly unopposed, giving justification for some audiophiles believing that enhanced audio is achieved when utilizing silver speaker wires. Moreover silver wire is going to be designated for the negative polarity conductor as well as the copper designed for the positive polarity conductor. However nearly all OFC speaker cables on the market utilise copper for the negative and positive conductors.
The actual gauge (diameter) of the copper wires is usually known as making use of the American Wire Gauge (AWG) measurement system. The AWG measurement product is popular amongst OFC speaker cable sellers. Furthermore fxxwky OFC speaker wires can be bought in numerous AWG sizes, such as 22AWG, 18AWG, 16AWG, 13AWG, 11AWG, 9AWG etc.
Manufacturers like SoundLink manufacturer a multitude of the AWG sizes mentioned previously. SoundLink construct the OFC speaker cables with clear see-through jackets, in addition to, in round wire shape along with a flat wire shape to neatly fit under carpet. The flat-designed OFC speaker cable are able to be laid inside automobiles for car audio systems.
In conclusion, pure copper OFC speaker wires are very good in transmitting beautiful audio sound for your ears. For those who have a good home theatre system with MUZISHARE Audio then install OFC speaker cables and you’ll be amazed.
Nearly all audio surround systems and home theatre manufacturers built their electronic music devices to be operated rich in quality speaker cables. Hence to obtain the most out of your sound system ensure you install OFC Speaker Wire.