Maybe I can build my XSD speakers, finally, this year, as long as not smoked out from big fires nearby, etc as I have a ton of remodeling to get done before I can start them(or at least should start them
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Pretty sure I am going to build in dual 15" Image Dynamics I own into the corners behind the speakers since I am not going to know if I can get the XSD to work in the RV with or without them. That was I can use the subs on whatever I end up finding is the best topology for our main speaker needs. I have enough space to get the ported volume in a 9" deep cabinet so might go that route instead of a bit shorter sealed which I know would work very well as used 4 of them sealed in our home for a few years.
That said, I had originally planned to see what I could do without subs so bought 18 or maybe 20 of the 8" GRS drivers but now probably going to go with the 6.5" version like the original design. Still going active or passive and active until I know what speakers will work the best in our environment. I might have a bunch of 8's for sale.
The XSD should be great for acoustical as well as classical I am sure!
Rick