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length between motor and back wall


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hey guys i had a question, does it matter how far the motor/magnet of the sub is away from the back wall? also my sub is the AA havoc so it has the vent from the bottom of the motor. thx

15"AA havoc, AQ1200d. T3 audio 6.5 2 way componet set on rockford p400.4

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How much room do you have?

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well i already built the box, and for some noob reason i didnt think about it. anyways its sub up port back in a 2003 xtreme blazer iv only got 5/8's of an inch between the motor and the port wall i was thinkin i could either just add another baffle so id have an inch or so but its already double baffeled so it would end up being triple lol. or i could just invert it. would triple baffle hurt anything?

15"AA havoc, AQ1200d. T3 audio 6.5 2 way componet set on rockford p400.4

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like said above. ive always at least done 1" clearance just to save time.

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Triple baffle wouldn't hurt but that would also change your cubic feet also if you inverted them.

ok thanks, ill have to figure that out. i already have the whole inside fiberglassed with resin and cloth with some chop in the corners. so i didnt wanna have to scrap it over a dam clearance issue.

15"AA havoc, AQ1200d. T3 audio 6.5 2 way componet set on rockford p400.4

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A triple baffle would not do anything spec wise as you would just be adding wood to the OUTSIDE of the box. Also, by inverting the subs, you would be gaining more net volume equivalent to that of the total displacement of your subwoofers motors. This really just making your box "bigger" and dropping your tuning assuming you do not modify your port in any way.

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On 6/30/2011 at 1:11 AM, 'Ray' said:

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