Ok, so I installed my C400.4 and SR 6500's today. Did ok.
But they sound like total crap. How should one set the C400.4 crossovers? Just turn them off? Along with baypassing the Pre-eq and let the SR crossovers do their job? I think my issue is a low pass on the woofers cutting a lot out. I was way too tired to do much after I verified all 4 speakers where working, After that I just buttoned it up and got some food.
I have front preout on my HU to the amp for the tweeters, back preout to amp for the woofers.
OK I'm dead tired, and my pissed as my airbag light now blinks after the install and my Alpine when turned off doesn't display the time. LOL The woofers took both spacers, plus 2 layers of diamplifer pro + the vibration pad before they fit depth wise, glade I didn't go with the MMC6500s, I doubt they would have fit at all.
Overall I took it really slow, 10 hours for 1 amp + a set of 6500's. This was a LOT more time that I expected it to take.
Anyway, anyone I'll post pics tomorrow of my install so you call all laugh at my A-pillers! :D