Hooking up a sub & amp to the stock Bose while I wait for my new gear

[toyvvti]

Originally Posted by Shaheen

Grab a Phillips screw driver, jump in the back seat, unscrew the two screws in the center consol rear seat control panel and the one on top inside the storage compartment. Carefully pull off the Molex’s for the heated seats, 12volts power supplies and stereo controls. Remove the panel. On the floor you will notice the factory Bose Amplifier that runs the entire system. There are two Molex’s attached to the Amp. The passenger side (Right Side) contains the outputs from the sub amp. The output is crossed over at 85Hrtz. This is your only option for grabbing lineout frequencies for your sub amp as the factory deck sends a very low voltage high impedance signal to the amplifier that also functions as an electronic crossover. You will need to get a hi/low converter and an amplifier that can take hi voltage in. This is you’re the best option I know of. I tried it and lived with it for a while before I redid the entire system.

Good Luck.
SJ

what wires did you use on the harness you referred to?