1) Am i right in thinking that even if the left and right speakers front and rear are different distances from the amp the cable should be the same lenght for both sides?
2) Does the sub use the same speaker cable not sure how it is set up and, on what hifi there is a video about sub placement. Something about monving the sub around while playing a bassy track with all other speakers not wired to find the sweet spot. Dont i need cable in order to do this? If so how should i know what cable lenght to buy if i don't know where the sub is going to be placed?