been looking at new speakers and wondered if they're worth changing ... i have pioneer TS-C160R 16cm 2-Way 250 Watt Component Speaker and was looking at a set of Crossfire Convertable component set / 6.5" midbass xtreme sound quality.-18db/Oct 175w speakers

would it be worth changing ?

I would keep the Pioneer's , I had trouble with Crossfire Tweeters burning out in the past..