sub install help!

[eddii]

hey guys,

i've got a business cd player, no dsp. i think my car comes with 6 speakers -2 in dash,2 front doors, 2 back doors.

i'd like to add a 10" sub on the right hand panel in the boot. i was wondering where i can get the speaker signals (high inputs) for the amp. preferably these signals will come from the rear of the car cause i'm too lazy to run cables if it comes from the front speakers . is this possible? im assuming that the car would be pre-wired from the factory with the cables in the boot to power up oem subs.

i'm also thinking of putting extra set of tweeters to be mounted on the door panels behind the side mirrors. anyone have this set up (non oem)?

im fairly new to this forum and i've searched everywhere(i think ) to find some info but no luck

cheers
eddii