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Car Audio Equipment
Speakers
Static/crackling sound from speakers at mid-volume
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<blockquote data-quote="thefunkybunch" data-source="post: 3401425" data-attributes="member: 563903"><p>make a better battery to chassis ground. i've also seen spark plug wires cause strange noises. check to make sure your alternator's voltage regulator isn't bad. i've had a customer with a 75 or something ford ranger that the regulator took a dump and the alt was making between 16 and 17 volts and was causing some strrrrraaaaaange issues with the system. once we figured out that the voltage was that high, fixed the problem and it's been perfect ever since. also you could try taking a test piece of wire and grounding the deck directly to the battery (just run it out through the door and clamp it on the battery temporarily).</p></blockquote><p></p>
[QUOTE="thefunkybunch, post: 3401425, member: 563903"] make a better battery to chassis ground. i've also seen spark plug wires cause strange noises. check to make sure your alternator's voltage regulator isn't bad. i've had a customer with a 75 or something ford ranger that the regulator took a dump and the alt was making between 16 and 17 volts and was causing some strrrrraaaaaange issues with the system. once we figured out that the voltage was that high, fixed the problem and it's been perfect ever since. also you could try taking a test piece of wire and grounding the deck directly to the battery (just run it out through the door and clamp it on the battery temporarily). [/QUOTE]
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Static/crackling sound from speakers at mid-volume
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