OFC is abbreviated from the term Oxygen-Free Copper and is associated with high quality speaker wires because of the excellent conductivity and ductility. Oxygen-Free Copper (OFC) cables are highly conductive pure copper which is melted under non oxidizing conditions to remove oxygen and unalloyed copper to become pure copper to a grade of at least 99.95% cu and contain not more than .03% O2. The Cayin A88t Mk2 ability for electrical conductivity must exceed IACS 100% material rating system.
The melting of copper is performed in a number of stages until it reaches 99% purity. Then this copper is placed in anodes to be refined electrolytically to a grade of a minimum of 99.95% pure copper. On completing the previously mentioned processes the copper wires can then be classified as oxygen-free copper.
The definition of IACS stands for International Annealed Copper Standard. Copper has been selected as the benchmark standard when comparing the electrical conductivity of metals, and is the measurement standard that has been adopted worldwide.
The pure copper will then be employed to manufacture speaker cables, like OFC 99.95% and OFC 99.99% grades. As an example, the speaker cable manufacturers will source pure copper in accordance with known standards respectively, such as C10100 and C10200 standards.
High-fidelity speaker cables are very popular with audiophile enthusiasts considering that the accuracy of audio signals, are reproduced immensely well with higher-fidelity cables. This is why many audiophiles select OFC speaker wires for his or her preferred high fidelity cabling in audio systems.
There is certainly another metal utilised for speaker wire alongside copper on the market. This is silver which you’ll see occasionally manufactured with both silver and copper incorporated in twin-pairs of HIFI RCA Cable.
Silver has got the highest electrical conductivity and lowest resistance from the metallic family. Hence the electrical signals pass freely over the silver wires mostly unopposed, giving justification for some audiophiles believing that enhanced audio is achieved when you use silver speaker wires. Moreover silver wire will be designated for that negative polarity conductor and the copper meant for the positive polarity conductor. However the vast majority of OFC speaker cables on the market utilise copper for both the negative and positive conductors.
The particular gauge (diameter) in the copper wires is usually known as using the American Wire Gauge (AWG) measurement system. The AWG measurement product is commonly used amongst OFC speaker cable sellers. Furthermore the OFC speaker wires are offered in several AWG sizes, such as 22AWG, 18AWG, 16AWG, 13AWG, 11AWG, 9AWG etc.
Manufacturers like SoundLink manufacturer numerous the AWG sizes mentioned previously. SoundLink construct the OFC speaker cables with clear see-through jackets, as well as, in round wire shape as well as a flat wire shape to neatly fit under carpet. The flat-designed OFC speaker cable can then be laid inside automobiles for their car audio systems.
In summary, pure copper OFC speaker wires are very good in transmitting beautiful audio sound for your ears. If you have a great home theatre system with digital Dolby Digital and high quality speakers then install OFC speaker cables gaqgbw you’ll be very impressed.
The vast majority of audio surround systems and home theatre manufacturers built their electronic music devices to become operated with high quality speaker cables. Hence to get the most from your sound system ensure you install Line Magnetic 218ia.