ADD AFTERMARKET SUBWOOFERAllows for addition and control of an aftermarket subwoofer amplifierCONTROL FROM FACTORY RADIOLike it came from the factory, but incredibly BETTER!PRESET AND EQUALIZEDDesigned for the best possible sound by integrating with and optimizing factory EQ settings PLUG AND PLAY HARNESSESAllows for easy installation without permanent modification to the vehicleABOUT AMPPRO SUB FOR CHRYSLER, RAM, JEEP, OR DODGEIntegration with today’s advanced vehicle systems like databus-controlled amplifiers can be difficult, if not impossible. AmpPRO SUB products seamlessly integrate with the databus allowing for full control and optimum sound from a factory radio when adding aftermarket amplifiers.FEATURES Upgrade solution for factory, fixed level, data-bus controlled sound systems Time-saving design prevents the need for audio correction devices Subwoofer preamp output (5 volt RMS) Provides flat-low frequency audio output Customized OE bass center frequency selection Plug-n-play installation Remote sub level controller included INCLUDES Amplifier Installation Adapter Vehicle Specific Harness Flush Mount Sub Level Controller Year(s) Make Model Trim Level Additional Info 2008-2016 CHRYSLER TOWN & COUNTRY ALL TRIM LEVELS — 2008-2014 DODGE CHALLENGER ALL TRIM LEVELS — 2008-2010 DODGE CHARGER ALL TRIM LEVELS — 2009, 2011-2013 DODGE DURANGO ALL TRIM LEVELS — 2008-2018 DODGE GRAND CARAVAN ALL TRIM LEVELS — 2009-2012 DODGE RAM TRUCK ALL TRIM LEVELS — 2008-2013 JEEP GRAND CHEROKEE ALL TRIM LEVELS — 2007-2017 JEEP WRANGLER ALL TRIM LEVELS — 2018 JEEP WRANGLER JK — 2007-2017 JEEP WRANGLER UNLIMITED ALL TRIM LEVELS — 2018 JEEP WRANGLER UNLIMITED JK — 2010-2012 RAM RAM TRUCK ALL TRIM LEVELS —