Wayne Parham Messages: 18787 Registered: January 2001
Illuminati (33rd Degree)
There is a terminus at both ends of all horns. An infinite horn is a theoretical thing. You can radius the edge to meet the baffle if you like, and you can match the entry of the horn to the built-in flare of the compression driver. Sometimes this makes a big difference, sometimes not. Best to model the horn and see, or measure a physical model if you have one available.