2017 Jbl premium

Still working on my audio. I kept the original HU and added the lc6-1200 by audiocontrol. Because my factory amp is still in play I'm having issues with the 8 channels the amp puts out- which are fed to the speaker level inputs on the lc6-1200. Seems like signals may be variable or at different levels. Anyone know about the signals? I'm leaning towards the PAC amp pro or wavtech makes a dsp/summing device for 8 channels. For now, I'm keeping my hu and not looking to do much behind the dash. Currently my signals are grabbed from the factory amp in the rear. Any help is appreciated!

 

I think you need the PAC amp thingy.

 

You need the audiocontrol d-6.1200 not the lc-6.1200. The lc just takes in the signal from the oem amp and then puts it back out. with the d-6.1200 it gives you full control with a built in dsp, so you can sum the 4 front channels coming off the OEM amp and then output the correctly.

But since you already have a lc-6.1200 you will want to get either the PAC, or some sort of dsp to fix the signal that your getting.