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 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 performed in a number of stages until it reaches 99% purity. Then the copper is put in anodes to be refined electrolytically to your grade of at least 99.95% pure copper. On completion of the aforementioned processes the copper wires can then be considered oxygen-free copper.
The meaning of IACS is short for International Annealed Copper Standard. Copper has been selected because the benchmark standard when comparing the electrical conductivity of metals, and is also the measurement standard that has been adopted worldwide.
The pure copper will then be utilized to manufacture speaker cables, including 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 considering that the accuracy of audio signals, are reproduced immensely well with higher-fidelity cables. This is why 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 copper on the market. This can be silver which you’ll see occasionally manufactured with both silver and copper incorporated in twin-pairs of CopperColour 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 some audiophiles believing that enhanced audio is achieved when utilizing silver speaker wires. Moreover silver wire will likely be designated for the negative polarity conductor as well as the copper intended for the positive polarity conductor. However the vast majority of OFC speaker cables on the market utilise copper for the negative and positive conductors.
The particular gauge (diameter) in the copper wires is usually referred to using the American Wire Gauge (AWG) measurement system. The AWG measurement method is popular amongst OFC speaker cable sellers. Furthermore the OFC speaker wires can be bought in several AWG sizes, including 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 extremely good in transmitting beautiful audio sound to your ears. In case you have a good home theatre system with digital Dolby Digital and high quality speakers then install OFC speaker cables gaqgbw you’ll be amazed.
Nearly all audio surround systems and home theatre manufacturers built their electronic music devices to become operated with high quality speaker cables. Hence to get the most from your sound system ensure you install Line Magnetic 219ia.