Passive Subwoofer 100W RMS Power 200W Max Power 2 Ohm 90dB 2.1 AB Class Amplifier 2CHx50W RMS + 1CHx120W RMS Tweeter 50W RMS Power 100W Max Power 4 Ohm 90dB CABLE FIT ISO, VW 2005-2015, CIVIC 2008-2011, CIVIC 2012-2015, FOCUS 2007-2015, FOCUS +2012, JEEP RENEGADE