ODIN Audio Systems - • End Fire setup The End Fire preset for the Odin S-18A and S-218A subwoofers provides an in-phase addition on the forward side of the subwoofer array with
Merlijn van Veen - auto-efficiency
How to Set Up a Subwoofer for Maximum Punch | PreSonus
The End Fire Cardioid Subwoofer Array Made Visible - ProSoundWeb
How to Set Up a Subwoofer for Maximum Punch | PreSonus
Dave Rat's End-Fire Adjustable Arc Subwoofer Array Explained
Phase Wavelengths: The End Fire Cardioid Array made visible | Bob McCarthy's Blog