Wayne Parham Messages: 18787 Registered: January 2001
Illuminati (33rd Degree)
The 9π midhorn is an axisymmetric horn with 40° coverage. It is 16" long, has a 18"x18" mouth, 4.5"x4.5" throat, 33in3 front chamber and 80in3 rear chamber. Response is flat from 200Hz to 1kHz in free space. Like the seven π midhorn, some drivers can be used above 1kHz.