Different speaker cable lengths – can it actually matter? In case you are at all interested in home theatre equipment then you will no doubt be aware that there exists a huge argument about how long the speaker cables between 2 or more speakers actually needs to be. There’s plenty of misinformation around which has led many people to believe that the length of the Cayin A100t has to be kept identical, or at least almost identical, to prevent time delays and phase problems.
Perform a quick search for any audio-visual forum or website and you will notice that just about the most common questions is all about differences in speaker cable lengths. It’s time to settle this matter, so this article aims to tell you why people think that they need to keep the duration of their speaker cables identical, and maybe most importantly, why the concept that cables must be the identical length is actually a total myth.
A lot of this boils down to the makers who sell exotic speaker cables. Promoting the notion that all runs of cable have to be the same length helps the manufacturers to create a false sensation of expertise in the eyes consumers, after all, the business which makes the cable is definitely going to be aware what they are referring to, and when they are saying that cable lengths should be identical then surely it should be true, right? Obviously, it can also help the manufacturer to promote more cable because consumers will happily buy more cable than they absolutely need.
Similar to most myths about technology, once a few people happen to be told that the Hifi RCA Cable needs to be the same length it soon becomes widespread and now you will see people preaching this idea through the entire audio-visual community.
Let’s buy this cleared up for good: differences in the length of your speaker cables doesn’t matter one bit. There is certainly virtually no good reason why the runs of cable involving the speakers need to be kept to identical lengths. So why do so many people debate that there is certainly? Well it’s simply down to misinformation and misunderstanding.
The main argument for keeping speaker cable runs the identical length is that it helps to avoid any delays or phase problems which will otherwise occur. Now, there is actually some truth behind the idea that cable length could cause delays – obviously it will take slightly longer for a signal traveling along a cable that is a few hundred feet long compared with a cable that is certainly just 2 or 3 feet long.
On the face from it you may be tempted to accept the argument that each speaker in your system should be fed by way of a cable this is the same length, that way you can be certain that all of your speakers get the signal at precisely the qzuqtl time and you may therefore avoid any delays or phase issues.
The problem with this particular argument though is that typical home theatre installations have this type of small scale that different lengths of speaker cable make simply no impact at all! To ensure that this to be relevant we would have to be working with cables that have been over 500 feet in length, as well as then this variations in signal delay would still be unnoticeable to many people. That being the truth, there is absolutely no problem with using speaker cables of different lengths.
So the next time someone tries to let you know that you should keep your runs of cable the identical length you can ignore them! In fact typically it’s usually advisable to keep Line Magnetic LM-210IA as short as you can, which certainly makes it less expensive since you are only buying the quantity of cable that you actually need. Make certain you keep your cable for long enough traveling around furniture, or around the fringe of the space if required.