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.
07 Civic si 4 door, ampere audio 2000.1 powering 4 1.5v sundown 8's and an extra battery. Im having problems when the music is down i can hear the subs making noise when im not playing anything. I checked all the connections that are visible. haven't checked the rca's on the back of the head unit. plz help... some suggestions or answers to why this could be happening.
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