OFC is abbreviated from the term Oxygen-Free Copper and is associated to top quality speaker wires because of the excellent conductivity and ductility.
Oxygen-Free Copper (OFC) cables are Vacuum Tube that is melted under non oxidizing conditions to eliminate oxygen and unalloyed copper to get pure copper to a grade of a minimum of 99.95% cu and contain a maximum of .03% O2. The OFC ability for electrical conductivity must exceed IACS 100% material rating system.
The melting of copper is performed in a number of stages until it reaches 99% purity. Then your copper is put in anodes to get refined electrolytically to your grade of at the very least 99.95% pure copper. On completing the aforementioned processes the copper wires may then be classified as oxygen-free copper.
The meaning of IACS is short for International Annealed Copper Standard. Copper continues to be selected since the benchmark standard when you compare the electrical conductivity of metals, and it is the measurement standard that has been adopted worldwide.
The pure copper will then 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, including C10100 and C10200 standards.
High-fidelity speaker cables are incredibly favored by audiophile enthusiasts considering that 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 another metal utilised for speaker wire alongside Speaker Cable. This can be silver which you’ll see occasionally manufactured with both silver and copper incorporated in twin-pairs of OFC speaker leads.
Silver has got the highest electrical conductivity and lowest resistance from the metallic family. Hence the electrical signals pass freely over the silver wires mostly unopposed, giving justification for some audiophiles believing that enhanced audio is achieved when utilizing silver speaker wires. Moreover silver wire is going to be designated for the negative polarity conductor as well as the copper designed for the positive polarity conductor. However the majority of OFC speaker cables on the market utilise copper for both the negative and positive conductors.
The particular gauge (diameter) in the copper wires is typically described utilizing the American Wire Gauge (AWG) measurement system. The AWG measurement method is widely used amongst OFC speaker cable sellers. Furthermore fxxwky 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, in addition to, 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 car audio systems.
To conclude, pure copper OFC speaker wires are very good in transmitting beautiful audio sound in your ears. For those who have a great home theatre system with MUZISHARE X5 then install OFC speaker cables and 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 most from your audio system make certain you install OFC Speaker Wire.