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<blockquote data-quote="FoxPro5" data-source="post: 4596301" data-attributes="member: 562649">The term &quot;standing wave&quot; gets thown around very loosely. It&#039;s not my job to tell you that you&#039;re wrong and that you&#039;re an idiot, it&#039;s to demonstrate that it&#039;s not possible in that case. A simple wave length calculator will tell you all you need to know. And the laws of physics don&#039;t change for car audio, which is unfortunate for a lot of manufacturers of &quot;sound deadening&quot; products.Only thing I&#039;d recommend in my experience is to make the most rock-solid &quot;proper&quot; baffle he can to completely separate the front and back waves.Once done it should do the trick, but possibly something like a Deflex Pad (Cascade Audio product which is often used like &quot;Windex&quot; or &quot;Kleenex&quot;) for insurance purposes, I guess. In a blinded experiment, I&#039;m not so sure he&#039;d be able beat chance whether a diffuser pad was there or not. Just my $.02, don&#039;t read all into that and stuff. //content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif</blockquote>

[QUOTE="FoxPro5, post: 4596301, member: 562649"] The term "standing wave" gets thown around very loosely. It's not my job to tell you that you're wrong and that you're an idiot, it's to demonstrate that it's not possible in that case. A simple wave length calculator will tell you all you need to know. And the laws of physics don't change for car audio, which is unfortunate for a lot of manufacturers of "sound deadening" products. Only thing I'd recommend in my experience is to make the most rock-solid "proper" baffle he can to completely separate the front and back waves. Once done it should do the trick, but possibly something like a Deflex Pad (Cascade Audio product which is often used like "Windex" or "Kleenex") for insurance purposes, I guess. In a blinded experiment, I'm not so sure he'd be able beat chance whether a diffuser pad was there or not. Just my $.02, don't read all into that and stuff. [IMG]//content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif[/IMG] [/QUOTE]

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