OFC is abbreviated from the term Oxygen-Free Copper and is associated with high quality speaker wires due to their 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 get pure copper to a grade of at least 99.95% cu and contain no more than .03% O2. The Cayin A100t ability for electrical conductivity must exceed IACS 100% material rating system.
The melting of copper is performed in several stages until it reaches 99% purity. Then your copper is placed in anodes to be refined electrolytically to a grade of a minimum of 99.95% pure copper. On completion of the aforementioned processes the copper wires can then be classified as oxygen-free copper.
The meaning of IACS stands for International Annealed Copper Standard. Copper has been selected as 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 will be employed to manufacture speaker cables, such as OFC 99.95% and OFC 99.99% grades. As an example, the speaker cable manufacturers will source pure copper based on known standards respectively, like C10100 and C10200 standards.
High-fidelity speaker cables are extremely well-liked by audiophile enthusiasts because the accuracy of audio signals, are reproduced immensely well with higher-fidelity cables. This is why many audiophiles select OFC speaker wires for preferred high fidelity cabling in audio systems.
There exists another metal utilised for speaker wire alongside copper on the market. This really is silver which you’ll see occasionally manufactured with both silver and copper incorporated in twin-pairs of Audiophile Cables.
Silver has 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 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 majority of OFC speaker cables on the market utilise copper for the negative and positive conductors.
The particular gauge (diameter) from the copper wires is usually described using the American Wire Gauge (AWG) measurement system. The AWG measurement product is widely used amongst OFC speaker cable sellers. Furthermore the OFC speaker wires are offered in numerous AWG sizes, such as 22AWG, 18AWG, 16AWG, 13AWG, 11AWG, 9AWG etc.
Manufacturers like SoundLink manufacturer a wide variety of 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 contour around neatly fit under carpet. The flat-designed OFC speaker cable can then be laid inside automobiles for their car audio systems.
In conclusion, 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 quality speakers then install OFC speaker cables gaqgbw you’ll be amazed.
The vast majority of audio surround systems and home theatre manufacturers built their electronic music devices to get operated with higher quality speaker cables. Hence to get the most out of your sound system ensure you install Line Magnetic 508ia.