So I've noticed, looking at Crutchfield, that some component systems come with crossovers, and some don't. Is it because the crossovers are built in? Since my GP has separate woofers and tweeters, would I need a component system with crossovers? Because if they're separate, wouldn't there already be crossovers in there? Or is that something I would want to replace when replacing my speakers?
Lots of questions.
Thanks in advance.