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DIY & Tutorials
DIY For Audio
DIY B&W Nautilus speakers
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<blockquote data-quote="Timber_MG" data-source="post: 499341" data-attributes="member: 18"><p>The diffraction and phase shift of the reentrant sound combining with the rear wave would cause more energy to be reflected back at the cone than a simple function. The tapered line really is the most effective absorber as it is a short-cut of an impedance tube and it can be tuned to have some other beneficial effects on the cone at the bottom end of the pass band.</p></blockquote><p></p>
[QUOTE="Timber_MG, post: 499341, member: 18"] The diffraction and phase shift of the reentrant sound combining with the rear wave would cause more energy to be reflected back at the cone than a simple function. The tapered line really is the most effective absorber as it is a short-cut of an impedance tube and it can be tuned to have some other beneficial effects on the cone at the bottom end of the pass band. [/QUOTE]
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DIY & Tutorials
DIY For Audio
DIY B&W Nautilus speakers
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