Need Stereo Ideas

[NOLMTZ99]

I have a 2005 300 touring and i want to replace the entire stereo system. I need ideas, such as what size and type of speakers, amps and such. I really have little to no idea what to put in. I will spend money, not a fortune, but i will spend it. I want 1 12in sub for the trunk and dvd navigation for the head unit. Any ideas or pics or anything will help and i appreciate them all. Thanks in advance.
Frank

[seventythree]

Check out the "luke" subwoofer solution.

and there was a rcent thread about adding aNavigation Head Unit.

I think I'm going to wait for that Pioneerr Avic D3.

[NOLMTZ99]

I actually think i am going to wait for that one as well. Thanks for the info.