I'm trying to figure out how to install a line out put converter in my 2016 Mack so I can have at a outputs and hook a amp up need help??
September 19th, 2016
Purchase a preamp adaptor and wire it to one of each of the 2 rear speakers if you are putting in a sub that would normally work with the reasr fader on the radio. This can also be done at the harness plug behind the radio