Blown tweeters

msmith1975

I was wondering how to remove the tweeters from a pair of RT800i. I was running them as front stage on my HT and my amp wigged out and I got some horrible feed back and fried them both. Woofers are fine,thankfully. I pulled the front off but they seem to be attached to the front plate? I found where the magnet turns and comes off, but how do you replace them? Hopefully Polk still carries them cause I'm not having any luck trying to hunt them down. Thanks for any and all help.