I looked through the forum and Could not find an answer to my exact question. If i replace the stock bose amp with an aftermarket amp say the JL XD600/6 or the Sound Stream STL6.620 can I just run RCA's from my pioneer headunit on my G into the Aftermarket AMP and power the speakers though the aftermarket amp, and forgo Using LOC since I have an aftermarket HU already. Also I could not get a picture of the bose wiring diagram with a high enough resolution to know what locations each wire goes too. In a nutshell I want to upgrade my the bose factory amp to an aftermarket six channel amp but use the stock speakers and woofers. Does anyone know the power rating of each speaker?

 

Yes, you do not need a LOC.

If you need a wiring diagram:
http://psedog.com/cars/fsm/g35/coupe/2003/av.pdf