Universal headunit replacement converter Unlike aftermarket line level components, Oem factory differential
systems do not reference to 12-VDC chassis ground. they float the system negative ground approximately 6 VDC above chassis ground difference between line level and differential components provide line level matching, and eliminate noise, popping and distortion of the audio signal. Electronically matches aftermarket components to:
Delco-Bose,Oem Bose (Acura/Honda, Nissan/Infinity,
Gm,Corvette,Mazda, etc.) Ford Premium/Jbl,Chrysler infinity, Bmw,
Mercedes Benz, Porsche ,Volkswagen, Mitsubishi, Lexus, Range Rover,
and Jaguar.
All connection are hard wired
