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<blockquote data-quote="robert J" data-source="post: 8632642" data-attributes="member: 674756"><p>Thanks for your time and attention M8. I am trying to stuff this box into my spare tire area of the trunk which is 24"x 8" x 24", but even then, the above box won't quite fit, need some more tweaking. I hear what your saying about physical dimensions and not being able to tune that low.</p><p></p><p>My Alpine Spec sheet says<em><span style="color: darkred"> "Filling an enclosure can allow for approximately a 20% smaller box due to its thermodynamic capabilities... Vented Enclosures: It is</span></em></p><p></p><p><em><span style="color: darkred">recommended that the interior walls of a vented enclosure be lined with 1/2" to 1" fiberglass sheeting or polyester batting. This</span></em></p><p></p><p><em><span style="color: darkred">will greatly reduce sound reflections in the enclosure. Loose filling in a vented enclosure is not recommended as it can impede air</span></em></p><p></p><p><em><span style="color: darkred">flow through the vent."</span></em></p><p></p><p>according to this theory, I could get my 1.43Vb down to Vb1.14</p><p></p><p><img src="https://s17.postimg.org/7xixssvwf/alpinehz.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>Cheers. and thanks for all your input.</p></blockquote><p></p>
[QUOTE="robert J, post: 8632642, member: 674756"] Thanks for your time and attention M8. I am trying to stuff this box into my spare tire area of the trunk which is 24"x 8" x 24", but even then, the above box won't quite fit, need some more tweaking. I hear what your saying about physical dimensions and not being able to tune that low. My Alpine Spec sheet says[I][COLOR=darkred] "Filling an enclosure can allow for approximately a 20% smaller box due to its thermodynamic capabilities... Vented Enclosures: It is[/COLOR][/I] [I][COLOR=darkred]recommended that the interior walls of a vented enclosure be lined with 1/2" to 1" fiberglass sheeting or polyester batting. This[/COLOR][/I] [I][COLOR=darkred]will greatly reduce sound reflections in the enclosure. Loose filling in a vented enclosure is not recommended as it can impede air[/COLOR][/I] [I][COLOR=darkred]flow through the vent."[/COLOR][/I] according to this theory, I could get my 1.43Vb down to Vb1.14 [IMG]https://s17.postimg.org/7xixssvwf/alpinehz.jpg[/IMG] Cheers. and thanks for all your input. [/QUOTE]
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