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Enclosure Design & Construction
Box for 4 12's - need second opinion, double checking myself
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<blockquote data-quote="quackhead" data-source="post: 4112361" data-attributes="member: 573547"><p>I am going to build a slot ported box for 4 12's I will be using 4 memphis PR 12's to start, going to double my power soon and go with an HDC3, Icon type. I am calculating a box to the outside of the Pr specs, intending to be right on with one of the other types mentioned. I have the following calculations</p><p></p><p>box inside dems:</p><p></p><p>36.5" w x 18.5" h x 26.5" d = 10.5 cubes net</p><p></p><p>Port dems:</p><p></p><p>3" tall, 36.5" w = 109 sq in of port</p><p></p><p>18.75" long = 32hz tuning</p><p></p><p>I am asking those who read this and can double check my calcs, please do so..I am using a calculator from another website and will probably have this box built.</p><p></p><p>-Thanks</p><p></p><p>ps anybody know of a 12 that has 89 to 91 db sens, and can handle 750 w rms that would fit the box above??..</p></blockquote><p></p>
[QUOTE="quackhead, post: 4112361, member: 573547"] I am going to build a slot ported box for 4 12's I will be using 4 memphis PR 12's to start, going to double my power soon and go with an HDC3, Icon type. I am calculating a box to the outside of the Pr specs, intending to be right on with one of the other types mentioned. I have the following calculations box inside dems: 36.5" w x 18.5" h x 26.5" d = 10.5 cubes net Port dems: 3" tall, 36.5" w = 109 sq in of port 18.75" long = 32hz tuning I am asking those who read this and can double check my calcs, please do so..I am using a calculator from another website and will probably have this box built. -Thanks ps anybody know of a 12 that has 89 to 91 db sens, and can handle 750 w rms that would fit the box above??.. [/QUOTE]
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Box for 4 12's - need second opinion, double checking myself
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