Dietz 21004 汽車電力電容器，1.0 法拉

To attenuation current shock to auto subwoofers we need quality capacitors.

One of them is Dietz 21004 Auto Power Capacitor with chrome design, 1 farad capacity, digital voltmeter red dislay 3 digits, blue LED-indicator for voltage fluctuations, transparent protective cover and display terminal, type enable remote and 21 VDC。