Head unit cross over or cross over that comes with component speakers?

Orestp

Thanks - using the active crossover in my head unit with a multi channel amp IS what I want to do (I used to do sound for bands, set up PAs, etc. - that's where I got this idea).

So what I'm trying to acertain is whether using the active crossover in my head unit rather than the crossovers that come with the speakers will result in poorer sound quality - some sales people have said it would.

Thanks,

OP