Speaker cables are, as just about everything to legends live in the area of high reproduction True, an issue to which, led over the studies and theses are written, fail due to the relationships and collapse forums. I get something like this: No oxygen, no problem! Basically, there should be no sonic difference between cheap and expensive cables, as both are usually made of copper equivalent, which probably dates from the same refinery. So why then I am for choosing a cable of Oehlbach? The quality makes the difference! This is very good at Oehlbach generally. I simply had no desire to get a faulty cable and this then having to change again. So I prefer spent a bit more money to it in retrospect to have it more time for more important things (music). And tada: the sound is good, but he probably would have been a cheaper cable just as good. Why I deducted a star but can be quite easy to explain: The marking of the individual cable is not well done! It is difficult to see what now you plug straight to the corresponding pole of the amplifier or loudspeaker.