Design sound coverage around the visitor route
Evaluate where people listen before deciding where loudspeakers belong.
Map the listening areas
Mark the positions where visitors stop, walk, and interact. Identify neighboring exhibits that should remain quiet. The objective is a useful listening area, not simply the loudest possible playback. Record ambient sound and test representative speech or program material at realistic operating levels.
Match coverage to the space
QSC’s placement guidance emphasizes the relationship between loudspeaker directivity and room geometry. A cabinet’s location, aiming, and horizontal and vertical coverage affect where sound energy goes. Review the selected model’s coverage information rather than assuming every loudspeaker will distribute sound evenly.
Evaluate additional loudspeakers
Larger or obstructed spaces may need fill or delayed loudspeakers. QSC explains that these must be considered together with the main system so their arrival times support coherent coverage. Adding more loudspeakers without checking interaction can make the result less intelligible.
Walk the completed installation
Listen from near and far positions and across exhibit boundaries. Verify speech clarity, excessive level changes, audible delay, and spill into adjacent spaces. Store the approved DSP, level, and routing settings. Physical mounting and electrical installation should follow the selected manufacturer’s instructions and the requirements of the venue.
Primary references
Read these alongside the exact device documentation. The workflow above is an editorial synthesis, not a report of a completed hardware test.