Yeah you can do that.
I have completely bypassed all the in-built audio devices and run a completely new system. I used the standard speaker wire that goes from under the seat to the door speakers by tapping into the wire just before it goes into the black connector under the seat. I am currently then running all the amps straight from my ipod (not ideal at all) until I procure an Audison Bit One/Ten to control the volume.
I have completely bypassed all the in-built audio devices and run a completely new system. I used the standard speaker wire that goes from under the seat to the door speakers by tapping into the wire just before it goes into the black connector under the seat. I am currently then running all the amps straight from my ipod (not ideal at all) until I procure an Audison Bit One/Ten to control the volume.