Different speaker cable lengths – will it actually matter? In case you are at all interested in home theatre equipment then you will no doubt be aware that you will find a huge argument regarding how long the speaker cables between two or more speakers actually must be. There’s a lot of misinformation around that has led lots of people to believe that the length of the Cayin 300B has to be kept identical, or at least almost identical, in order to avoid time delays and phase problems.
Do a quick search of the audio-visual forum or website and you will find that probably the most common questions is all about differences in speaker cable lengths. It’s time to settle this matter, and this article aims to tell you why people think that they have to keep the size of their speaker cables identical, and maybe more importantly, why the concept that cables have to be the identical length is a total myth.
A lot of this comes down to the makers who sell exotic speaker cables. Promoting the notion that all runs of cable must be the identical length helps the manufacturers to create a false sense of knowledge of the eyes consumers, after all, the organization that makes the cable is unquestionably going to know what these are talking about, and when they claim that cable lengths ought to be identical then surely it must be true, right? Needless to say, it also helps the manufacturer to sell more cable because consumers will happily buy more cable compared to what they really need.
Just like most myths about technology, once a few people have already been told the Hi-Fi Speaker Cable ought to be the same length it soon becomes widespread and now you will find people preaching this idea throughout the audio-visual community.
Let’s have this solved for good: differences in the size of your speaker cables doesn’t matter one bit. There exists virtually no good reason why the runs of cable between your speakers need to be kept to identical lengths. So just why do so many people debate that there is certainly? Well it’s simply right down to misinformation and misunderstanding.
The key argument for keeping speaker cable runs the identical length is it really helps to avoid any delays or phase problems which would otherwise occur. Now, there exists actually some truth behind the idea that cable length may cause delays – obviously it takes slightly longer to get a signal to travel along a cable that is a few hundred feet long compared with a cable which is just 2 or 3 feet long.
On the face of this you might be tempted to accept the argument that each speaker within your body needs to be fed with a cable which is the same length, like that you can be assured that all your speakers get the signal at the qzuqtl time and you will therefore avoid any delays or phase issues.
The issue using this argument though is the fact typical home theatre installations are saved to this type of small-scale that different lengths of speaker cable make simply no impact in any way! To ensure that this to get relevant we would need to be working with cables that have been over 500 feet long, and also then this differences in signal delay would be unnoticeable to the majority of people. That being the case, there is certainly absolutely no downside to using speaker cables of various lengths.
So next time someone attempts to tell you that you need to keep your runs of cable the same length go ahead and ignore them! In reality generally it’s usually preferable to keep Line Magnetic LM-210IA as short as is possible, which certainly makes it less expensive since you are only buying the volume of cable that you simply actually need. Just remember to keep your cable for long enough traveling around furniture, or around the fringe of the area if needed.