600W 6.5-inch / 500W 5-inch / 400W 4-inch Car Speaker System 12V Stereo Coaxial Speakers Universal Car Speakers

High-concerned chemical : None Origin : Mainland China Certification : CE,RoHS Voltage : 12V Frequency Range : 60Hz-20KHz Speaker Type : Coaxial Speaker Power Output : 600W/500W/400W (selectable) Vehicle Compatibility : Universal