BT-198A 300W+300W Power Car Amplifier HIFI Digital Audio bluetooth AMP FM Radio For Car/Home/TheaterSpecification:Name: Car AmplifierModel: C69230Material: Iron CasingColor: As picture shownSize: 18x13.5x5.5cmSpeaker Impedance: 4-16ohmInput Impedance: 47KSNR(Signal/Noise Ratio): -90dbnInput Power: DC12V 5A/AC220V-240V 50Hz-60HzOutput Power: 18WFrequency: 20Hz-20KHzInput Sensity: 0.25mV-220mVFeatures:-Car battery 12V or 220v directly plug in household electricity.-Digital MP3 player, bluetooth digital play.-With various kindd of volume, the high tone adjustment and the bass adjustment are all adjusted by the analogcomponents to upgrade the mini mixer.-Short circuit protection function.-Overload protection function.Note:-Please allow 1-2CM differs due to manual measurement.-Due to the different display and different light, the picture may not reflect the actual color of the item.Package Include:1 x Car Amplifier1 x Remote Control