Spliting a port.. and putting one on each side.

Bill T.
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On my XXX box, I had a 4" X 14.5" port with a length of 26".

Would tuning change (or any other factor) if I put 2 - 2" x 14.5 ports on both sides of the box with a length of 13"? The next box Im planning, I want everything to look square. So would that be correct?

Bill T.

Btw, it will be for 4 SE10s. Box after port displacement (assuming the ports above are correct) will be 5.15 cu/ft with a hopeful tuning of 33Hz.

 
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Bill T.

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