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Old 24th October 2012, 04:13 PM   #1
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Join Date: Mar 2011
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Default open baffle for alpair 12p

hi, I want to build a open baffle for my alpair 12p.

First of all, I just want to make sure to tell my requirements.

1- I have two stero subs and I would like my baffle to sit on them.
my subs are two feet high and 14x10 inch.

2- they cant be too large. ideally not larger then 25 inch

3- ideally they would have to go down to around 100 hertz IF possible

so, do you have any desing suggestions. the 12p are so new that there is not a lot of open baffle done with alpair 12. I dont trust myself at all to determine the exact dimensions.

Any help?
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Old 24th October 2012, 05:07 PM   #2
zman01 is online now zman01  Bangladesh
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This might be of interest to you:

http://www.diyaudio.com/forums/marka...ive-xover.html

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Old 24th October 2012, 06:32 PM   #3
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yeah, im in contact with him, but looking for more options.
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Old 25th October 2012, 03:28 PM   #4
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25 inch will give you around 130 Hz. For 100 Hz baffle should be 32x32 inch or more.
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Old 25th October 2012, 05:18 PM   #5
chrisb is offline chrisb  Canada
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Quote:
Originally Posted by ticovski View Post
25 inch will give you around 130 Hz. For 100 Hz baffle should be 32x32 inch or more.
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Originally Posted by murphythecat8 View Post
yeah, im in contact with him, but looking for more options.

theoretically an option when trying for a smaller OB baffle could be EQ, but with drivers not designed with a high excursion and power handling tolerance, that could be "not optimal"
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Old 25th October 2012, 10:40 PM   #6
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okay, thanks everyone, but I wont go with a ob, I dont have enough space
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