2012 ISF preamp wiring
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hello fellow lexus owners,
I recently picked up a 2012 ISF with the ML audio system. I am trying to located the pre amp wires so I can add a subwoofer without taking the processed signals off the ML amp.
I have located wiring diagrams and have seen people do the DIy but they are all for earlier generations, 08-09 and the wires seem to be quite different.
If any one has any info, please let me know. I have completed my custom fiberglass enclosure and the amp is all hooked up. I just need to get a sound signal to it. lol!
I recently picked up a 2012 ISF with the ML audio system. I am trying to located the pre amp wires so I can add a subwoofer without taking the processed signals off the ML amp.
I have located wiring diagrams and have seen people do the DIy but they are all for earlier generations, 08-09 and the wires seem to be quite different.
If any one has any info, please let me know. I have completed my custom fiberglass enclosure and the amp is all hooked up. I just need to get a sound signal to it. lol!
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