AWG is short for American Wire Gauge, a standardised system of measuring the cross-sectional area of Vacuum Valve. This is utilized to see how much current a wire can handle. AWG causes much confusion for consumers, as the standard can be a little difficult to understand. Is 12 AWG a lot better than 14 AWG or the other way round? Why one cable looks thicker than another though they have identical AWG? Is AWG a good indicator of quality? Does AWG matter, and if so, how? These are all good questions, and we’ll get to them shortly. Firstly, let’s briefly touch regarding how AWG is actually calculated.
How is AWG calculated? In case a cable had been a solid circular wire, then AWG is fairly straightforward to calculate. Consider the area (pi x radius squared) to have the cross-sectional area, and search in the AWG chart (example below) to determine AWG. When a cable has multiple strands, a comparable operation is carried out to determine the cross-sectional part of each strand, which can be then simply multiplied by the quantity of strands to get the total AWG. However be mindful when comparing this figure as AWG is not really linear. For each extra 3 AWG, it is half the cross-sectional area. So 9 AWG is all about 50 % of 6 AWG, which is half again of 3 AWG. Hence 3 AWG is quadruple the thickness of 9 AWG.
How exactly does AWG affect electrical properties? You would’ve noticed right now the smaller the AWG, the larger the cable. Larger cables could have less DC resistance, which results in less power loss. For applications to home theatre, this is certainly true up to a level. A principle is that for smaller speakers, a cable of about 17 AWG is plenty, whereas for larger speakers anything approximately 12 AWG or maybe more will provide you with great outcomes.
Why some cables of the identical AWG look different in thickness? Two factors dominate here. Firstly, the AWG only takes into account the inner conductors. Therefore, a cable manufacturer could easily raise the thickness in the plastic jacket to help make the cable appear thicker. This isn’t necessarily a bad thing, as as much as a point increased jacket thickness reduces other unwanted properties. Just make certain you don’t do a comparison by sight.
The other factor why Audiophile Cables may look different in thickness is the way the internal strands are made. Some cables have thinner strands, and some have thicker strands. Depending on the size and placement of these strands, cables can be created to appear thinner or thicker compared to they are.
Is AWG an excellent indicator of quality? In a nutshell, no. A big AWG (small cable) may certainly be too small for the application (for example, you shouldn’t be using a 24 AWG cable to operate your front speakers). However, AWG is a measure of quantity, not quality. You should make certain that all your speaker cables are of at the very least OFC purity.
Does AWG matter? How so? AWG certainly matters. You need to ensure that the cable you might be using is sufficient to handle power you’re planning to put through them. Additionally, in case you are performing a longer run, then fxxwky more thickness could be required. However, many people get trapped excessive in AWG and then forget the reality that once a sufficient thickness is reached, other factors enter into play. This then grows more a matter for “audiophile” features to solve, including using higher quality materials such as silver conductors or improved design.
Wire gauge is certainly a good fundamental indicator of methods sufficient MUZISHARE KT88 is perfect for your application. However, it is actually by no means a judgement on quality, or even a specification to check out exclusively. As a general rule of thumb, after about 11-12 AWG, thickness becomes much a smaller factor, whereas for many hi-fi applications 18-19 AWG would be the minimum cables to utilize.