OFC is abbreviated from the term Oxygen-Free Copper and is associated with good quality speaker wires due to their excellent conductivity and ductility. Oxygen-Free Copper (OFC) cables are highly conductive pure copper that is melted under non oxidizing conditions to remove oxygen and unalloyed copper to get pure copper to a grade of at least 99.95% cu and contain a maximum of .03% O2. The Cayin A88t Mk2 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 positioned in anodes to be refined electrolytically to a grade of a minimum of 99.95% pure copper. On completion of the previously mentioned processes the copper wires can then be classified as oxygen-free copper.
The concept of IACS means International Annealed Copper Standard. Copper has been selected since the benchmark standard when comparing the electrical conductivity of metals, and is also the measurement standard which has been adopted worldwide.
The pure copper will be employed to manufacture speaker cables, including OFC 99.95% and OFC 99.99% grades. For 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 well-liked by audiophile enthusiasts since the accuracy of audio signals, are reproduced immensely well with high-fidelity cables. For this 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 copper on the market. This can be silver which you’ll see occasionally manufactured with both silver and copper incorporated in twin-pairs of XLR Cable.
Silver has the highest electrical conductivity and lowest resistance of the metallic family. Hence the electrical signals pass freely along the silver wires mostly unopposed, giving justification to a few audiophiles believing that enhanced audio is achieved when utilizing silver speaker wires. Moreover silver wire is going to be designated for your negative polarity conductor as well as the copper intended 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 specific gauge (diameter) in the copper wires is typically described 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, including 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 car audio systems.
In summary, pure copper OFC speaker wires are very good in transmitting beautiful audio sound to 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 blown away.
The majority of audio surround systems and home theatre manufacturers built their electronic music devices to be operated with high quality speaker cables. Hence to have the best from your sound system make certain you install Line Magnetic 518ia.