Wayne Parham Messages: 18791 Registered: January 2001
Illuminati (33rd Degree)
I think that would probably make a very fine midhorn for 500Hz to 3kHz or so. Might go as low as 400Hz or maybe as high as 4kHz in certain horns. And you're right - it would be easy to build since you don't need to make a rear chamber. The size is probably just about right, certainly in the right range and easy enough to work with.