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Subwoofers rumble when radio is turned off
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<blockquote data-quote="RobGMN" data-source="post: 8818630" data-attributes="member: 683408"><p>Troubleshooting 101. Verify you have very good ground and power connections. </p><p>Disconnect your signal input wire/s from amp. Still getting rumble? It's an amp issue. No rumble? It's your head unit or the wring, Reconnect signal wires to amp. Disconnect signal wires from the head unit. No rumble? Head unit. Rumble? Signal wires. </p><p>If signal wires, try running an alternate set away form where yours are mounted. Repeat above tests.</p><p>Once you identify source, post here.</p></blockquote><p></p>
[QUOTE="RobGMN, post: 8818630, member: 683408"] Troubleshooting 101. Verify you have very good ground and power connections. Disconnect your signal input wire/s from amp. Still getting rumble? It's an amp issue. No rumble? It's your head unit or the wring, Reconnect signal wires to amp. Disconnect signal wires from the head unit. No rumble? Head unit. Rumble? Signal wires. If signal wires, try running an alternate set away form where yours are mounted. Repeat above tests. Once you identify source, post here. [/QUOTE]
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Subwoofers rumble when radio is turned off
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