Hi, I have a large room (about 50ft x 25ft) in which I have some B&W ceiling speakers for background noise, and some proper speakers in the 2 corner when I want to listen to music. The amps etc are set up quite a distant away from the 2 corners where the main speakers are - one obviously a lot closer than the other. Now given the size, in order to maintain equal lengths of speaker cable from amp to speakers one of the speakers has quite a lot of excess cable. Is it OK to coil this cable around in order to hide it away? Remembering back to my physics days one shouldn't do this with 240v electric cable due to the forces exerted relative to the flow of the current. Is there any similar result or interference if one coils speaker wire when in use? any thougths or feedback greatly appreciated. Thanks David.