I want to put some MTX component speakers (T.3.6e) in the front doors of my WRX MY03, including the tweeters and the crossovers.
Is there any way i can use the standard wiring to connect them ?

And if this isnt't possible how should i connect them to the radio ? I really don't wanna cut op the original wiring.
Can I separate the frontspeakercables of the adapter between car and headunit and connect these to the crossovers ?

 

This is the type of bodge job I would do but I am crap at all electrics ice etc.


Take off the door trim then insert new door speakers attach them to the old wires noting what colours they are. find these wires on the inside of the door (just follow the rubber gromit).and snip them near where you want the crossover to go add a bit of an extension to the wire crimp on the clips then plug the head unit side into the input on the crossover side and plug the other end into the mid out bit on the crossover. The tweeter should have its own wire already attached so stick it on the dash push the wire out of site then plug it in. repeat on both sides.

 

also see here

http://www.chiark.com/scooby/icetoc.asp