The Hatboro-Horsham High School in Horsham, Pennsylvania is a comprehensive public high school with around 1,650 students. The school has a 1,600 seat auditorium which is used for events including assemblies, band concerts and theatrical presentations
The system comprised two six-cabinet arrays of IV6-1122 wide-dispersion 12-inch two-way array elements, flown on either side of the stage. Each array included five IV6-1122/05 elements with a 5-degree vertical coverage and one IV6-1122/15 element with a 15-degree vertical coverage.