Hi I cant seem to find info about adding an aftermarket amplifier to my HU
Its for a 2005 Yukon Denali with the DVD Navigation Touch Screen with the Bose Premium Sound System + Onstar
1 - Will the PAC-C2A-GM24 work with my system?
2 - Will I lose any of my features on my stock H.U.?
3 - Would there be anything else I would need after that?
I just want to add some 12" subs in the back...thanks in advance for any help you can provide me.