I'm going to get the chamber volume when I get home this evening. BTW,I think part of my problem with the SVT was the amp. Just think a Thunderfunk 550 and an SVT dont make an ideal match. The SWR I'm trying out is working out ok. What do I use to determine port size after I get all my other measurements?
I have found this site to match up pretty well with other sources (Winisd, although winisd requires some correction for shelf ports).
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