hi so everything is right in its place.As I thsought the wire were short so i had to ad some wire.There was enough clereance for the tweeter magnet but of course I had to trim some wood for the connections.Took me one hour to do all.The new tweeter is a little higher frequency but since the ar has the switch behind i had to put the new one in the standard gain position and the old one in higher position.The difference was really thin,and i think a part of this is the fact that i know the tweeters are different,pretty sure in a blind listening won't hear differences.Thanks to all,unfortunately i had to throw away the cabinet since the woofer was non original and i only got one speakers.Thanks really to all