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Finally got me a clamp meter
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<blockquote data-quote="knukonceptz" data-source="post: 1339347" data-attributes="member: 548221"><p>The beeping means there is continuity and the resistance is shown on the display. If you heard no sound and 0 was on the display that is an open coil = bad speaker. Want another neat trick, push on the cone while measuring ohms</p><p></p><p>What are you guys setting your gains with on the DMM? If you have a single sub amp a DMM really will just let you know output. You would need an Oscope to see if it is clipping, nothing a DMM can do to set gains unless you are matching two sub amps outputs.</p><p></p><p>As for your resistance , are you measuing with the amp connected? Also if the speakers have been playing they will show higher</p></blockquote><p></p>
[QUOTE="knukonceptz, post: 1339347, member: 548221"] The beeping means there is continuity and the resistance is shown on the display. If you heard no sound and 0 was on the display that is an open coil = bad speaker. Want another neat trick, push on the cone while measuring ohms What are you guys setting your gains with on the DMM? If you have a single sub amp a DMM really will just let you know output. You would need an Oscope to see if it is clipping, nothing a DMM can do to set gains unless you are matching two sub amps outputs. As for your resistance , are you measuing with the amp connected? Also if the speakers have been playing they will show higher [/QUOTE]
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Finally got me a clamp meter
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