Had Them
I had a 290-306 and now H-36 both with arch speakers and lightand theywillcost big $$$$$ from hunter,why not just get some nice box speakers at WM.
I add the Hunter ones and not cheap if you call them but dolook and fit nice ,also is going to be a lot of work drilling into the arch.
You could add those nice speakers under the stern rail seats.
Nick