General Car Audio Discussion & QuestionsAll general car audio discussion goes here. Need help installing speakers, headunits, amps or electrical? Having problems with equipment? Have questions about a product, post here.
Do the caps work that well? What's the advantage of a cap over a battery other than size and weight? I have a 370 mechman and four xs group31's , I had thought about buying the xs or Maxwell caps once before but then I think about if they were so much better why isn't more people using them.
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