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usa-100 ringing noise from amp
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<blockquote data-quote="kingjd7" data-source="post: 8097858" data-attributes="member: 567123"><p>Well maybe it was a bad idea to keep running the amp. Today I was listening to the stereo and all of the sudden I had a really bad alternator whine coming from my mids and highs, and a real loud pulsating thump coming from the sub. I tried to disconnect each rca to the amps and it happens regardless. The head unit is a Kenwood KDC-bt952hd, the mids amp is a old lanzar 4 channel, the highs amp is a ppi sedona apa-100, and the sub is on a usa-100. I think somehow the usa-100 did something to the head unit.</p></blockquote><p></p>
[QUOTE="kingjd7, post: 8097858, member: 567123"] Well maybe it was a bad idea to keep running the amp. Today I was listening to the stereo and all of the sudden I had a really bad alternator whine coming from my mids and highs, and a real loud pulsating thump coming from the sub. I tried to disconnect each rca to the amps and it happens regardless. The head unit is a Kenwood KDC-bt952hd, the mids amp is a old lanzar 4 channel, the highs amp is a ppi sedona apa-100, and the sub is on a usa-100. I think somehow the usa-100 did something to the head unit. [/QUOTE]
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usa-100 ringing noise from amp
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