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help with rms vs peak watts
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<blockquote data-quote="shizzzon" data-source="post: 7448845" data-attributes="member: 590338"><p>if you use winISD for car audio only then you will never learn more than what you might know now...</p><p></p><p>WinISD cannot predict car audio environment, NO software can!</p><p></p><p>Only L.E.A.P. can. I own it but requires a massive amount of measuring tools to calculate the entire vehicle's acoustic properties.</p><p></p><p>Here is a real interesting fact to take into account-</p><p></p><p>If one graph in WinISD is off, it will effect most to all others!</p><p></p><p>WinISD CANNOT accurately calculate the impedance curve of a model in a car.</p><p></p><p>I have personally compared more than once to prove to others to stop relying on speculation..</p><p></p><p>WinISD is not to be used for car audio performance speculation!</p><p></p><p>When my impedance curve is different than what winISD says it will be, guess what happens?</p><p></p><p>The xmax, xmech(winisd doesnt have a graph for this) and power consumption are ALL wrong.</p><p></p><p>The only real reason to use winisd is to calculate port length.. that's it.</p><p></p><p>WinISD is no where near as advanced as L.E.A.P. is therefore cannot be used as such.</p></blockquote><p></p>
[QUOTE="shizzzon, post: 7448845, member: 590338"] if you use winISD for car audio only then you will never learn more than what you might know now... WinISD cannot predict car audio environment, NO software can! Only L.E.A.P. can. I own it but requires a massive amount of measuring tools to calculate the entire vehicle's acoustic properties. Here is a real interesting fact to take into account- If one graph in WinISD is off, it will effect most to all others! WinISD CANNOT accurately calculate the impedance curve of a model in a car. I have personally compared more than once to prove to others to stop relying on speculation.. WinISD is not to be used for car audio performance speculation! When my impedance curve is different than what winISD says it will be, guess what happens? The xmax, xmech(winisd doesnt have a graph for this) and power consumption are ALL wrong. The only real reason to use winisd is to calculate port length.. that's it. WinISD is no where near as advanced as L.E.A.P. is therefore cannot be used as such. [/QUOTE]
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