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 which 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 not more than .03% O2. The Rftlys ability for electrical conductivity must exceed IACS 100% material rating system.
The melting of copper is carried out in numerous stages until it reaches 99% purity. Then this copper is placed in anodes to be refined electrolytically to some 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 definition of IACS stands for International Annealed Copper Standard. Copper has become selected as the benchmark standard when comparing the electrical conductivity of metals, and is the measurement standard that has been adopted worldwide.
The pure copper will be utilized to manufacture speaker cables, like OFC 99.95% and OFC 99.99% grades. For instance, the speaker cable manufacturers will source pure copper based on known standards respectively, such as C10100 and C10200 standards.
High-fidelity speaker cables are incredibly popular with audiophile enthusiasts since the accuracy of audio signals, are reproduced immensely well rich in-fidelity cables. For this 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 really is silver which you’ll see occasionally manufactured with both silver and copper incorporated in twin-pairs of CopperColour Cable.
Silver has got the highest electrical conductivity and lowest resistance of the metallic family. Hence the electrical signals pass freely across the silver wires mostly unopposed, giving justification for some audiophiles believing that enhanced audio is achieved when using silver speaker wires. Moreover silver wire will likely be designated for your negative polarity conductor as well as 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) in the copper wires is usually described using the American Wire Gauge (AWG) measurement system. The AWG measurement product is commonly used amongst OFC speaker cable sellers. Furthermore the OFC speaker wires are offered in numerous AWG sizes, like 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 and a flat wire shape to neatly fit under carpet. The flat-designed OFC speaker cable can then be laid inside automobiles for their car audio systems.
To conclude, pure copper OFC speaker wires are very good in transmitting beautiful audio sound in your ears. If you have a nice home theatre system with digital Dolby Digital and high quality speakers 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 become operated with high quality speaker cables. Hence to obtain the most from your sound system make certain you install Line Magnetic. These past several years, the coaxial audio cable has got deep improvements and gives a huge variety of cables designed for the best fit. Today’s ndfkup devices don’t use analog signals to create sounds, as the old ones did, but use digital signals derived from data, namely, 0’s and 1’s. Digital coaxial audio cable is manufactured using the make an effort to preserve and transmit the digital signals as well as maintain the maximum quality.
A coaxial audio cable is used to convey multichannel audio content from sources like DVD players and satellite receivers to many other devices which can decode that content, such as A/V receivers and DACs. Coaxial audio cables are exactly the same, in terms of their design and satisfaction, as 75 ohm digital or analog video cables. They may be 75 ohm characteristic impedance, RG-59 style cable, with gold-plated RCA plugs at every end.