OFC is abbreviated from the term Oxygen-Free Copper and is associated with top quality speaker wires because of the 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 become 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 numerous stages until it reaches 99% purity. Then the copper is put in anodes to get refined electrolytically to some grade of at least 99.95% pure copper. On completion of the previously mentioned processes the copper wires can then be classified as oxygen-free copper.
The meaning of IACS is short for International Annealed Copper Standard. Copper has become selected as 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 then be used to manufacture speaker cables, such as OFC 99.95% and OFC 99.99% grades. For instance, the speaker cable manufacturers will source pure copper based on known standards respectively, like C10100 and C10200 standards.
High-fidelity speaker cables are incredibly well-liked by audiophile enthusiasts since the accuracy of audio signals, are reproduced immensely well with high-fidelity cables. This is the reason many audiophiles select OFC speaker wires for his or her preferred high fidelity cabling in audio systems.
There exists 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 Speaker 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 you use silver speaker wires. Moreover silver wire will likely be designated for the 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 actual gauge (diameter) in the copper wires is normally referred to making use of the American Wire Gauge (AWG) measurement system. The AWG measurement method is popular amongst OFC speaker cable sellers. Furthermore the OFC speaker wires are sold in several AWG sizes, including 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, 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 his or her car audio systems.
In summary, pure copper OFC speaker wires are extremely 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 become operated with higher quality speaker cables. Hence to have the most from your sound system make sure you install Line Magnetic 508ia.