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Grounds ran to frame, swapped RCA cables, etc. Still noisy.
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<blockquote data-quote="longbedbob" data-source="post: 8608119" data-attributes="member: 673854"><p>Final problem, static, resolved.</p><p></p><p>Replaced Infinity Reference 704A amp with JL Audio RD 400/4.</p><p></p><p>Replaced 2 ohm Infinity Kappa 6x9 coaxials with 4 ohm Focal 165KR components w/separate cross over.</p><p></p><p>Either one or the other was the culprit, but that it could be that 2 ohm speakers are more susceptible to passing on any noise.</p><p></p><p>I'll still upgrade the wiring as I'd like to add a true sine wave inverter at some point. It's a matter of finding one thin enough to mount in what little space that remains behind the rear seat.</p></blockquote><p></p>
[QUOTE="longbedbob, post: 8608119, member: 673854"] Final problem, static, resolved. Replaced Infinity Reference 704A amp with JL Audio RD 400/4. Replaced 2 ohm Infinity Kappa 6x9 coaxials with 4 ohm Focal 165KR components w/separate cross over. Either one or the other was the culprit, but that it could be that 2 ohm speakers are more susceptible to passing on any noise. I'll still upgrade the wiring as I'd like to add a true sine wave inverter at some point. It's a matter of finding one thin enough to mount in what little space that remains behind the rear seat. [/QUOTE]
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Grounds ran to frame, swapped RCA cables, etc. Still noisy.
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