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Amplifiers
Why RMS?
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<blockquote data-quote="IDSkoT" data-source="post: 5270139" data-attributes="member: 584344"><p>A lot of amps don't post efficiency, but you're correct with putting the efficiency into the formula. But I've found that most of the time, it isn't necessary... and as for taking the fuses and multiplying them by ten, that's silly. Almost all modern cars run off a 12&gt; volt current, so multiplying the fuses by 12 would be more logical. This doesn't factor in efficiency, but that's really dynamic based on the amp and the resistance.</p></blockquote><p></p>
[QUOTE="IDSkoT, post: 5270139, member: 584344"] A lot of amps don't post efficiency, but you're correct with putting the efficiency into the formula. But I've found that most of the time, it isn't necessary... and as for taking the fuses and multiplying them by ten, that's silly. Almost all modern cars run off a 12> volt current, so multiplying the fuses by 12 would be more logical. This doesn't factor in efficiency, but that's really dynamic based on the amp and the resistance. [/QUOTE]
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Why RMS?
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