@levin
you are one dude,,,,i thought by this time u would have understand that i dont know a single thing about the music system installation..thats why i posted "try to read between the lines " and " i am an engineer not a ...""
u did not understand and now i have described the whole thing in OPEN words.
btw,,,its the looks of fittings which dont satisfy me, u will agree with me on this at least i hope.