help: pi alignmemt for JBL E155 (box & port)

Hi All,

I am new to the business. And need some helps from all you seniors:
I bought JBL 2402H, 2447J and E-155H for 4-pi 18 bass reflex
series. But I can not run Wayne's DOS progrm on my SUN workstation
to get the proper box volume and port size/length. Any one can help
me run the number, please? I am planning to active cross around 1kHz for 2447J and E-155H.

Thanks a lot!

Here is the spec for E-155H:
fs 30, qts 0.2, qms 2.2, qes 0.22, vas 424.8 lites, eff 4.9, pe 300w, Xmax 5.08mm, re 6 ohm, le 1.4 mH, sd 0.114 m*m, bl 25 N/A, m 125 g

Shau



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