Hi all you theory types...
On another thread- http://www.diyaudio.com/forums/showthread.php?s=&threadid=4372
I asked for anyone with any ideas about this type of design, because it seems to offer the efficencies of both coupled drivers and horn loading.
I know the system controller for the Renkus Heinz boxes has a delay built in to compensate for the differing acoustic centres of the drivers, and they sound very good, but that is about all.
I have attached a cleaned up scan from an old trade mag to give you all an idea on the basic design.
On another thread- http://www.diyaudio.com/forums/showthread.php?s=&threadid=4372
I asked for anyone with any ideas about this type of design, because it seems to offer the efficencies of both coupled drivers and horn loading.
I know the system controller for the Renkus Heinz boxes has a delay built in to compensate for the differing acoustic centres of the drivers, and they sound very good, but that is about all.
I have attached a cleaned up scan from an old trade mag to give you all an idea on the basic design.