2 lc1's + 2 vehicles + 1 eio
http://www.audiohelix.com/tuning-documents/lc1/lc1.htm
instead of running all grounds to eio i could run them to chassis ground, and then just run the heater ground to the battery.. and leave a wire run into the car to tap into the eio when i want to use it? from this diagram it seems like the eio has to be in the car all the time, i need to be able to move it amongst vehicles.
Any help would be appreciated!





