Wayne Parham Messages: 18783 Registered: January 2001
Illuminati (33rd Degree)
One has the HF section contained in the folded horn, baffle mounted on the front of the LF motor chamber. The other has the LF horn isolated as a stand-alone subsystem, and higher frequency support is provided by additional external horns. The former is primarily intended for homes and the latter is for small clubs and theaters. And the difference in height is because of their difference in layout.