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 that is certainly melted under non oxidizing conditions to get rid of oxygen and unalloyed copper to get pure copper to some grade of a minimum of 99.95% cu and contain a maximum of .03% O2. The OFC ability for electrical conductivity must exceed IACS 100% material rating system.
The melting of copper is conducted in a number of stages until it reaches 99% purity. Then the copper is placed in anodes to become refined electrolytically to some grade of a minimum of 99.95% pure copper. On completing the aforementioned processes the copper wires can then be considered oxygen-free copper.
The meaning of IACS means International Annealed Copper Standard. Copper has become selected because the benchmark standard when you compare the electrical conductivity of metals, and it is the measurement standard which has been adopted worldwide.
The pure copper will be utilized to manufacture speaker cables, like OFC 99.95% and OFC 99.99% grades. For example, the speaker cable manufacturers will source pure copper according to known standards respectively, such as C10100 and C10200 standards.
High-fidelity speaker cables are extremely popular with audiophile enthusiasts considering that the accuracy of audio signals, are reproduced immensely well with higher-fidelity cables. This is the reason many audiophiles select OFC speaker wires for their preferred high fidelity cabling in audio systems.
There is certainly another metal utilised for speaker wire alongside Audiophile Cables. This can be silver which you’ll see occasionally manufactured with both silver and copper incorporated in twin-pairs of OFC speaker leads.
Silver has got the highest electrical conductivity and lowest resistance in the metallic family. Hence the electrical signals pass freely over the silver wires mostly unopposed, giving justification to some audiophiles believing that enhanced audio is achieved when utilizing silver speaker wires. Moreover silver wire is going to be designated for that negative polarity conductor and the copper meant for the positive polarity conductor. However the majority of OFC speaker cables on the market utilise copper for both the negative and positive conductors.
The actual gauge (diameter) of the copper wires is normally known as making use of the American Wire Gauge (AWG) measurement system. The AWG measurement method is popular amongst OFC speaker cable sellers. Furthermore fxxwky OFC speaker wires are sold in numerous AWG sizes, like 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 as well as a flat wire contour around neatly fit under carpet. The flat-designed OFC speaker cable can then be laid inside automobiles for his or her car audio systems.
To conclude, pure copper OFC speaker wires are extremely good in transmitting beautiful audio sound for your ears. If you have a nice home theatre system with MUZISHARE then install OFC speaker cables and you’ll be blown away.
Nearly all audio surround systems and home theatre manufacturers built their electronic music devices to be operated rich in quality speaker cables. Hence to get the best from your speakers make certain you install OFC Speaker Wire.