OFC is abbreviated from the term Oxygen-Free Copper and is associated to good quality speaker wires because of the excellent conductivity and ductility.
Oxygen-Free Copper (OFC) cables are Vacuum Valve which is melted under non oxidizing conditions to remove oxygen and unalloyed copper to get pure copper to a grade of at the very least 99.95% cu and contain not more than .03% O2. The OFC 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 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 may then be considered oxygen-free copper.
The definition of IACS is short for International Annealed Copper Standard. Copper has been selected since the benchmark standard when you compare the electrical conductivity of metals, and is also the measurement standard which has been adopted worldwide.
The pure copper is then employed 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, such as C10100 and C10200 standards.
High-fidelity speaker cables are very favored by audiophile enthusiasts because the accuracy of audio signals, are reproduced immensely well rich in-fidelity cables. This is the 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 Audiophile Cables. This really is silver which you’ll see occasionally manufactured with both silver and copper incorporated in twin-pairs of OFC speaker leads.
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 and the copper intended 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) of the copper wires is usually known as making use of the American Wire Gauge (AWG) measurement system. The AWG measurement system is popular amongst OFC speaker cable sellers. Furthermore fxxwky OFC speaker wires are offered 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, along with, 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 extremely good in transmitting beautiful audio sound in your ears. If you have a great home theatre system with MUZISHARE X5 then install OFC speaker cables and you’ll be very impressed.
The majority of audio surround systems and home theatre manufacturers built their electronic music devices to get operated with higher quality speaker cables. Hence to have the most from your speakers ensure you install OFC Speaker Wire.