AWG stands for American Wire Gauge, a standardised system of measuring the cross-sectional area of Cayin A88t Mk2. 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 around? How come one cable looks thicker than another even though they have identical AWG? Is AWG a great 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 was actually a solid circular wire, then AWG is rather straightforward to calculate. Go ahead and take area (pi x radius squared) to obtain the cross-sectional area, and search in the AWG chart (example below) to work out AWG. When a cable has multiple strands, an identical operation is done to work out the cross-sectional section of each strand, which can be then simply multiplied by the number of strands to obtain the total AWG. However be cautious when you compare this figure as AWG is not linear. For each and every extra 3 AWG, it is half the cross-sectional area. So 9 AWG is all about half 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 that this smaller the AWG, the bigger the cable. Larger cables may have less DC resistance, which means less power loss. For applications to home theatre, this is actually true as much as a degree. A guideline is the fact for smaller speakers, a cable of about 17 AWG is sufficient, whereas for larger speakers anything approximately 12 AWG or even more will give you great outcomes.
The reason some cables of the same AWG look different in thickness? Two factors dominate here. Firstly, the AWG only takes into account the interior conductors. Therefore, a cable manufacturer could easily boost the thickness from the Audiophile Cables to help make the cable appear thicker. This isn’t necessarily bad, as up to a point increased jacket thickness reduces other unwanted properties. Just make certain you don’t compare them by sight.
The other factor why two same AWG cables may look different in thickness is just how the internal strands are created. Some cables have thinner strands, and some have thicker strands. Depending on the size and placement of such strands, cables can be produced to look thinner or thicker compared to what they are.
Is AWG a good indicator of quality? In a nutshell, no. A sizable AWG (small cable) may definitely be too small for a particular application (as an example, you shouldn’t be using a 24 AWG cable to operate your front speakers). However, AWG is really a measure of quantity, not quality. You ought to make sure that all of your speaker cables are of at the very least Line Magnetic 518ia.
Does AWG matter? How so? AWG certainly matters. You have to ensure that the cable you might be using is sufficient to handle the energy you’re going to put through them. Additionally, if you are carrying out a longer run, then even more thickness could be required. However, some individuals get swept up excessive in AWG and forget the reality that once a sufficient thickness is reached, other factors come into play. This then gets to be more a matter for “audiophile” features to resolve, such as using high quality materials such gaqgbw silver conductors or improved design.
Wire gauge is unquestionably a good fundamental indicator of methods sufficient a cable is for the application. However, it is in no way a judgement on quality, or perhaps a specification to look at exclusively. As being a general principle, after about 11-12 AWG, thickness becomes much a lesser factor, whereas for the majority of hi-fi applications 18-19 AWG is the minimum cables to make use of.