I was looking to the Clips website, and I found in the category under others; a bunch of tutorials on how to replace and repair woofers and tweeters. From what I gathered and saw it ranged from 2015 to 2022, and all the tweeters that I looked at the specs with where the aluminum tweeters one inch. I'm putting this out there in this category for restoration because I figured you guys would know if there was a recall, or if they underrated the speakers and gave people a false sense of security. Or perhaps the aluminum tweeters had a fault in them? I just ordered the r 30c which has three and a half inch woofers, and the one inch aluminum tweeter. I'm concerned, because all the woofers that needed to be replaced that I saw or under 6 in. With the fiber woven cone or whatever you call it . I didn't see any of the copper coil sponge or the TCP woofers . And every speaker spec that I saw was with under 6 inch woofers in the 1-in Tweeter so aluminum tweeters. I'm wondering if you guys know what they replace the tweeters with? Was it again the aluminum tweeters or did they upgrade it to the titanium? Along with that is there any way to get my hands on a titanium tweeter to toss in my r-30c? Thanks for any help for advice on the situation.