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renault laguna sondsystem
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<blockquote data-quote="dragon.breath" data-source="post: 8605303" data-attributes="member: 582656"><p>Here is another clue about that amplifier. It has a 25 amp fuse. Ohms law states that volts X amps =watts. So 12 volts X 25 amps = 300 watts. So you have 300 watts of input energy, then you realize that class a/b amplifiers are only around 50% to 60% efficient. So the amplifier is only capable of 150 to maybe 200 watts rms at the most. More than that would blow the fuse.</p></blockquote><p></p>
[QUOTE="dragon.breath, post: 8605303, member: 582656"] Here is another clue about that amplifier. It has a 25 amp fuse. Ohms law states that volts X amps =watts. So 12 volts X 25 amps = 300 watts. So you have 300 watts of input energy, then you realize that class a/b amplifiers are only around 50% to 60% efficient. So the amplifier is only capable of 150 to maybe 200 watts rms at the most. More than that would blow the fuse. [/QUOTE]
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