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JBL 1200 problem
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<blockquote data-quote="zane" data-source="post: 331222" data-attributes="member: 540617"><p>blah blah blah blah.</p><p></p><p>I love the way JBL is attempting to play mechanic by blaming a voltage regulator for a poorly designed amp.</p><p></p><p>Likely the regulator is not the cause, as you would notice other things within your car not acting properly first.</p><p></p><p>A voltage regulator's job is to measure and meter the ammount of voltage that can safely pass from the alternator into the cars electronics.</p><p></p><p>Get ahold of a DVM - set it to 12 VDC, and take a voltage test at the battery and at the + terminal of the amplifier. - to ground and + to + in both cases.</p><p></p><p>Your reading should be almost the same at both test points, and if it is between 13.5 -14.7 volts at idle- everything is working correctly.</p><p></p><p>Assuming that your ground, remote, speaker, and RCA wires are all correct.</p><p></p><p>Amplifier is faulty if your charging system passes this test.</p><p></p><p>take it easy,</p><p></p><p>-zane</p><p></p><p>Assuming that your ground, remote, speaker, and RCA wires are all correct.</p></blockquote><p></p>
[QUOTE="zane, post: 331222, member: 540617"] blah blah blah blah. I love the way JBL is attempting to play mechanic by blaming a voltage regulator for a poorly designed amp. Likely the regulator is not the cause, as you would notice other things within your car not acting properly first. A voltage regulator's job is to measure and meter the ammount of voltage that can safely pass from the alternator into the cars electronics. Get ahold of a DVM - set it to 12 VDC, and take a voltage test at the battery and at the + terminal of the amplifier. - to ground and + to + in both cases. Your reading should be almost the same at both test points, and if it is between 13.5 -14.7 volts at idle- everything is working correctly. Assuming that your ground, remote, speaker, and RCA wires are all correct. Amplifier is faulty if your charging system passes this test. take it easy, -zane Assuming that your ground, remote, speaker, and RCA wires are all correct. [/QUOTE]
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