I'm not sure about this link as it leads to a totally different speaker then the Hedlund Horns?
Yes, I have noticed that these people sell the Hedlund Horns, but I was kind of thinking about making them my self... of laminated veneer, - Yes, just like the Hornet version.
Hedlund's plans show how to build them from MDF, I could probably find all the measurements to make the laminating form like this:
A friend of mine is a furniture/cabinet maker. I noticed he had some serrated MDF.
really easy to bend. Can be bougt in different dimentions.
My plan was to make a sandwitch construction with the MDF between the veneered layers.
I think this would make the it less ressonant?
I draw out the published drawings and round off the edges with a curve ruler.
BTW, As long as you can get true enough with your work, you don't have to be precision with the dimention, +/- 3~5mm is perfectly fine when it comes to woodworking