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No I don't have any polar info on the double 10. To me almost all speaker + horn-at-the- top designs have issues at the crossover point. In this case being able to cross over at 650Hz minimises the problems at the crossover point and the coupling of the two 10" drivers.Basically it a compromise between these issues and finding a practical solution to get the HF horn above the audience without having to fly the box.I'm actually thinking about building a double 10 design based on my double 14's - their performance through the crossover region is almost perfect.
No I don't have any polar info on the double 10. To me almost all speaker + horn-at-the- top designs have issues at the crossover point. In this case being able to cross over at 650Hz minimises the problems at the crossover point and the coupling of the two 10" drivers.
Basically it a compromise between these issues and finding a practical solution to get the HF horn above the audience without having to fly the box.
I'm actually thinking about building a double 10 design based on my double 14's - their performance through the crossover region is almost perfect.
