I need some info please? I have a 2012 facelift with what I believe to be standard stereo with 8 channel amp, no sub. I have upgraded all door speakers, added sound deadening which has made an improvement. I am installing my four channel vibe amp to help things slightly. I have fed the output for the 6.5" door speakers into amp and back into the loom, it sounds great, so far so good.

I'm confused what to do with the mids/treble, when looking at the right hand speakers there is a VT-OG, YE-OG coming out of the amp, this splits somewhere and the mid and tweeter are in parallel. I wanted to take the signal, into amp, into a crossover and back into the loom so each speaker has its own signal. I'm just confused about the point where the wires T off to split the signal between the two speakers which I would want to bypass. There is also a VT-GY, YE-GY wire on the other output from the amplifier (blue plug) which corresponds to the wire used for the mid range with other amplifiers. Is this wire connected to the mid speaker at all? Is there something to change to alter the system from having the two speakers in parallel to each speaker having its own input? What I am wanting to do will work, I'm just a bit confused by the Jag wiring system.

Your help would be appreciated, thank you.

 

The door speakers are all crossed over in the black box in the door,
what I did was run individual wires to each speaker to my Jbl Dsp amp
I lost my YouTube channel how I did it I'm trying to find them on my hardrive
I revived a old video I had, ill find the door one soon