Clarity without distraction
Houses of worship

Houses of worship demand intelligibility, consistency and restraint. Speech must remain clear across the congregation. Music must be present without overwhelming the space. Architectural reverberation must be controlled without altering the building.
EDC systems deliver even coverage while keeping sound energy away from reflective surfaces. A single SQ-90 or SC column forms up to four beams — nave, transepts, balcony, choir — each aimed and shaped for its area, so the direct sound reaches every seat before the room does. The experience remains focused, natural and inclusive for every seat.
What changes for the congregation
At Westport Baptist Church the previous system — several loudspeakers pointed in different directions around the sanctuary — made the pastor sound “like a voice coming down a hallway”. Two SQ-90s and one SS-3 from a single location now cover the floor, above and below the balcony, with the near-field presence of a much smaller room. At St Ann Catholic Church, where audio panels were not an option in a 1955 interior, two SQ-90s replaced six ceiling loudspeakers and removed the multiple arrivals that had made services hard to follow.
Designing the system
Coverage is designed in the Pro App by walking the seating areas in augmented reality, predicted at thousands of positions, then measured in the room and corrected. Changes to the service format later are a preset, not a rigging job.
Case studies
St Ann Catholic Church
Charlotte, North Carolina, USA
A 1955 parish church with a reverberation problem and no appetite for acoustic panels. Two SQ-90s replaced six ceiling loudspeakers and covered the whole floor from a single location.
2 × SQ-90
Westport Baptist Church
Denver, North Carolina, USA
Scattered loudspeakers pointing in every direction made the pastor sound like a voice down a hallway. A pair of SQ-90s and one SS-3 now cover the floor, above and below the balcony, from one position.
2 × SQ-90 · 1 × SS-3
Frequently asked questions
How many speakers does a typical sanctuary need?
Can the speakers be hidden or finished to match the building?
Can one system handle both traditional and contemporary services?
Who installs EDC systems in churches?
Next step
Hear what happens when nothing else interferes.
An EDC session is a technical evaluation of sound behaviour, not a sales demonstration. See reflections reduced, coverage stabilised and spatial accuracy preserved — modelled first, then measured.