DescriptionPlugs into the vehicle's CAN bus and provides a stereo RCA audio output for adding aftermarket amplification. Provides full range audio output 20-20,000Hz. The volume of the factory radio controls the audio output level. Reads CAN bus signals and provides an analog audio signal Plug in installation retains factory wiring integrity Linear 20-20,000Hz sound reproduction based on an input signal 4 channel RCA output Output level controlled by the factory radio Compatibility: Only compatible in vehicles with a premium amplified audio system. Does not retain factory radio's bass, mid-range & treble adjustments. Features: Only compatible in vehicles with a premium amplified audio system Does not retain factory radio's bass, mid-range & treble adjustments Aftermarket Amplifier Integration Interface Module Allows you to add any aftermarket amplifier to Select Dodge, Chrysler and Jeep Vehicles Plugs into the vehicle's CAN bus Reads CAN bus signals and provides analog audio signal Plug in installation retains factory wiring integrity 4-Channel stereo RCA audio output Linear 20-20,000Hz sound reproduction based on input signal Output level controlled by factory radio Compatibility List:Chrysler: 2005 - 2007 300 2007 - 2007 Aspen 2007 - 2010 PT Cruiser Dodge: 2006 - 2009 Caliber 2005 - 2007 Charger 2005 - 2007 Dakota 2004 - 2007 Durango 2005 - 2007 Magnum 2006 - 2008 Ram Jeep: 2005 - 2007 Commander 2007 - 2008 Compass 2005 - 2007 Grand Cherokee 2007 - 2008 Patriot Mitsubishi:2006 - 2009 Raider