hey y'all im new to this forum but anyways

i've built a previous prototype car pc and got it running, i didn't know much about tuning and my amps couldn't band pass so the mr and mb had to overlap sound

i was wondering if i could run my normal music players like itunes and wmp and still have crossover power for my mb and mr lp @ 400hz and 3000hz

i got audiomulch and been reading up and finding youtube vids but this whole thing is giving me a headspin becuace im very new to soundcards

btw proccsing power is 1.6ghz dualcore
with d2x

cheers and thanx in advance if someone could guide me