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Understanding Watts in car audio
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<blockquote data-quote="skittlesRgood" data-source="post: 8840936" data-attributes="member: 590546"><p>Here's a safe rule if they don't list RMS or if you're unsure what number they are listing. Look at the fuse, if the amp has an onboard fuse. Multiply that number by 12 (for 12v, this will also compensate for efficiency loss since you'll actually be running at 14v), then divide by the number of channels.</p></blockquote><p></p>
[QUOTE="skittlesRgood, post: 8840936, member: 590546"] Here's a safe rule if they don't list RMS or if you're unsure what number they are listing. Look at the fuse, if the amp has an onboard fuse. Multiply that number by 12 (for 12v, this will also compensate for efficiency loss since you'll actually be running at 14v), then divide by the number of channels. [/QUOTE]
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