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Post by DualTriAmp on Aug 26, 2018 16:13:14 GMT -7
I am considering an IB setup for my new room. It is in the basement so some of my options are limited. I have electrical panels to contend with so I think I want to build a baffle wall 18"-24" away from the concrete wall and leave one side of that chamber wide open for "venting" into the storage room. I would separate the 2 manifold chambers from each other and from the electrical panels. Links to drawings are below. Am I missing something? Front View Top View |
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Post by ThomasW on Aug 27, 2018 6:45:26 GMT -7
Sorry to say this isn't a design that's very successful. An IB needs a large space immediately behind the drivers.
It would be best to place the manifold on the storage wall.
Can you reorient the room so the storage wall is the front wall of the HT?
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Post by DualTriAmp on Aug 27, 2018 10:02:28 GMT -7
No, the room is 13'x26'
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Post by ThomasW on Aug 28, 2018 19:52:48 GMT -7
If the crossover point is low enough the IB could be in the storage room
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Post by DualTriAmp on Aug 30, 2018 7:37:03 GMT -7
I am currently at 80hz 24db/octave.
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Post by ThomasW on Aug 31, 2018 6:15:15 GMT -7
Off axis placement usually dictates a 40Hz or so XO point. Then it's often necessary to augment the IB with one or two MBM modules.
This approach can create very successful low bass performance
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Post by DualTriAmp on Sept 4, 2018 10:46:02 GMT -7
Thank you for the information. I will post up if I go IB.
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