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Question re modelling a bass-reflex enclosure
Greetings all,
I started modeling a bass-reflex enclosure in Unibox version 408, but I have not found any tutorials or description, what to enter into certain field, e.g., "Port" - "No of ports", "Inside Port dia", and "Port end correction"; "Design by Vb, Fb, and Q" - "Port, Qp". I am also unsure, how to select the "Fb".
So, I entered "Wanted tunig peak" = 0.00 dB, and executed "Optimise Fb for wanted peak". That gave me parameters in the "Standard design". However, the enclosure is rather large at about 178 l.
Thus I first entered the calculated parameters into the "Design by Vb, Fb, and Q" and change the "Port, Qp" to obtain a similar result as provided by the "Standard design". Then I changed the Vb to a reasonable 150 l, and kept changing the Fb to obtain minimum of F3. Here are the results:
Attachment 89944
Attachment 89945
I was wondering if somebody experienced could review my approach and results and suggest improvement/optimization.
The following question is, how do I translate the "Port min dia." and "Port length" to a number of ports?
Kindest regards,
M