OFC is abbreviated from the term Oxygen-Free Copper and is associated with high quality speaker wires because of 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 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 your copper is positioned in anodes to get refined electrolytically to some 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 meaning of IACS means International Annealed Copper Standard. Copper continues to be selected because the benchmark standard when you compare the electrical conductivity of metals, and is the measurement standard which has been adopted worldwide.
The pure copper is then used to manufacture speaker cables, like OFC 99.95% and OFC 99.99% grades. For instance, the speaker cable manufacturers will source pure copper in accordance with known standards respectively, like 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 higher-fidelity cables. This is the reason many audiophiles select OFC speaker wires for preferred high fidelity cabling in audio systems.
There is 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 Speaker Cable.
Silver provides the highest electrical conductivity and lowest resistance from the metallic family. Hence the electrical signals pass freely along 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 your negative polarity conductor and the copper meant 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 normally known as utilizing the American Wire Gauge (AWG) measurement system. The AWG measurement product is widely used amongst OFC speaker cable sellers. Furthermore the OFC speaker wires can be bought in several 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 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 incredibly good in transmitting beautiful audio sound in your ears. In case you have a great home theatre system with digital Dolby Digital and quality speakers then install OFC speaker cables gaqgbw you’ll be blown away.
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 from your sound system ensure you install Line Magnetic 508ia.