Guys, I'm intrested in buying a CD8454 or a CD5444, but I have some questions first.
Can these Head Units control XM radio tuners? Also, The PFD sais the CD8454 has digital input and output, are these optical inputs and outputs? And does it have any other AUX inputs?
Finally, where can I find these head units, Ive been googling for a few hours and all I find are dead links.