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How will removing Ferrofluid from a Celestion CDX14-3050 affect it's response?
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<blockquote data-quote="Jim McKeveny" data-source="post: 132494" data-attributes="member: 2978"><p>Re: How will removing Ferrofluid from a Celestion CDX14-3050 affect it's response?</p><p></p><p>Meyer's white paper on developing their own driver only mentions ferrofluid in relation to increased power handling. This reinforces my observation that distortion reducing benefits in normal power range are a widely assumed but undemonstrated benefit.</p><p></p><p>Fluid <em>should</em> reduce impedance peak at resonance, but we should also be designing and implementing drivers with resonance peaks outside use range.</p><p></p><p>Top suppliers FerroTech and Liquids Research Ltd. promote their products as power handling and response aids, but offer no data regarding damping.</p><p></p><p>These <em>many</em> fluids have specific viscous/temp/gauss range properties, which makes for more difficult benefit/deficit calculations. Most global players have decided that ferrofluid variables just aren't worth it in this app.</p><p></p><p>All right. I am done. Thanks for listening. Love you, Art!</p></blockquote><p></p>
[QUOTE="Jim McKeveny, post: 132494, member: 2978"] Re: How will removing Ferrofluid from a Celestion CDX14-3050 affect it's response? Meyer's white paper on developing their own driver only mentions ferrofluid in relation to increased power handling. This reinforces my observation that distortion reducing benefits in normal power range are a widely assumed but undemonstrated benefit. Fluid [I]should[/I] reduce impedance peak at resonance, but we should also be designing and implementing drivers with resonance peaks outside use range. Top suppliers FerroTech and Liquids Research Ltd. promote their products as power handling and response aids, but offer no data regarding damping. These [I]many[/I] fluids have specific viscous/temp/gauss range properties, which makes for more difficult benefit/deficit calculations. Most global players have decided that ferrofluid variables just aren't worth it in this app. All right. I am done. Thanks for listening. Love you, Art! [/QUOTE]
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