Am I right that basicly only difference between the JBL Control 1 Xtreme and the JBL Control 1 is that the tweeters on the Xtreme has Titanium-Laminate dome tweeters rather than Polycarbonate dome tweeters? To me they look like exactly the same speakers but just the tweeters are made different. Also I know there are different ways to spec the same type of speakers and I can tell both are the same. But I just wondered if you guys knew forsure if basicly they are the same speakers and can be used for the same thing.