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<blockquote data-quote="Mark_ab" data-source="post: 35157" data-attributes="member: 541433"><p>In a word, No. Polyfill is meant to break up standing waves so that distortion from backpressure is not present. It does not stop the metal surrounding the speaker (and behind) from resonating. Stick with a sound deadening material.</p></blockquote><p></p>
[QUOTE="Mark_ab, post: 35157, member: 541433"] In a word, No. Polyfill is meant to break up standing waves so that distortion from backpressure is not present. It does not stop the metal surrounding the speaker (and behind) from resonating. Stick with a sound deadening material. [/QUOTE]
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