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Bad RCAs or head unit?
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<blockquote data-quote="hone" data-source="post: 8433083" data-attributes="member: 659008"><p>I have 2 DD amps that went into protect mode today. DD M3C &amp; SS4A. I think the amps are good and so is the RCAs for the M3C.</p><p></p><p>I determined this by unplugging all RCAs, both amps got the green light. Then I tried just the M3C RCAs and again both amps power up and I have bass.</p><p></p><p>Then I tried just the SS4A RCAs(JL audio 4 channel, not premium). I get a couple of pops and protect mode.</p><p></p><p>Then I tried both amps together and the m3c protects as well. So it seems the m3c will work on its own but not when the 4 channel amp is also connected.</p><p></p><p>This setup has been working fine for about a month and suddenly went out. Any advice would be appreciated.</p><p></p><p>Sent from my GT-N5110 using Tapatalk</p></blockquote><p></p>
[QUOTE="hone, post: 8433083, member: 659008"] I have 2 DD amps that went into protect mode today. DD M3C & SS4A. I think the amps are good and so is the RCAs for the M3C. I determined this by unplugging all RCAs, both amps got the green light. Then I tried just the M3C RCAs and again both amps power up and I have bass. Then I tried just the SS4A RCAs(JL audio 4 channel, not premium). I get a couple of pops and protect mode. Then I tried both amps together and the m3c protects as well. So it seems the m3c will work on its own but not when the 4 channel amp is also connected. This setup has been working fine for about a month and suddenly went out. Any advice would be appreciated. Sent from my GT-N5110 using Tapatalk [/QUOTE]
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