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amplifier occilation
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<blockquote data-quote="maylar" data-source="post: 107097" data-attributes="member: 541144"><p>What's the impedance of the subs? If they're the same as your mids, then it's a mystery to me too. If the subs total 2 ohms and the mids are 4 ohms, it's not the same load so the amp could have internal issues that make it oscillate with lower impedance.</p><p></p><p>Make sure your power and ground to the amp is solid. I'd even take a voltmeter to it when it's oscillating just to be sure. Try playing a different source through it, like a portable CD player or something. You gotta isolate the problem to either the amp or something else.</p></blockquote><p></p>
[QUOTE="maylar, post: 107097, member: 541144"] What's the impedance of the subs? If they're the same as your mids, then it's a mystery to me too. If the subs total 2 ohms and the mids are 4 ohms, it's not the same load so the amp could have internal issues that make it oscillate with lower impedance. Make sure your power and ground to the amp is solid. I'd even take a voltmeter to it when it's oscillating just to be sure. Try playing a different source through it, like a portable CD player or something. You gotta isolate the problem to either the amp or something else. [/QUOTE]
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