My JBL 4344 DIY Project!

[Thomee]

Hello friends,

I am building a DIY 4344. There are two issues I cannot find an accurate info. I would really appreciate your help.

1- I am using the 2123H midbass. But I cannot find the chamber volume the JBL has built in the 4344 MKII (which uses the same driver). What is the internal volume of the sub-chamber?

2- I am using dual bass ports (using 4" ID PVC counduits). I don't know the exact length of the port (must be something between 11" to 12"). What is the exact length?

I am using the 2235H woofer. The internal volume must be 5.5 cubic ft. Is that right?

Thanks in advance.
Thomas

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