Question about premium 6 speaker Setup Options

[njccmd2002]

I am upgrading to a nakamichi or eclipse in the future. I have 6 peaker setup, to which i have adapted a factory 6 disc changer.

My question is for the tweeters. Where do thye get power. I know the amp only throws 4 wires. so the tweeters must be a split from front speakers. Where is this split located. In the center or in the doors. I want also to install a componet system. Does anybody get what im talking?

[pittfirefighter]

if you're buying a component system, it will come with a crossover... this will be 10000 times better than the stock crossover (haha if you can call it that)... just use the main wire to the 8 (6.5") speaker as the input to the cross and there will be two outputs... one for woofer and one for tweeter just gotta find somewhere in the door to hide the crossover... its not tough though, i've done it on a few celica doors also tape off the end or cut out the old tweeter wire so you don't get any interference