Lanphier High School
Springfield, IL
Auditorium renovation AV: reinforcement, projection, wireless, intercom, and touch-panel control.

About the project
A renovated high school auditorium asked for professional-grade tools that a student crew can run confidently on a school-night schedule.
Reinforcement combines a flown line array at the proscenium with distributed fills tucked into the balcony soffit so speech stays intelligible under the overhang. A rolling mix position carries the console, wireless microphone and in-ear racks, and monitoring, while a single touch panel front-ends projection, source selection, and system power for assemblies and events that run without a technician in the room.
Key specs
- Sector
- Performing Arts
- Location
- Springfield, IL
- Role
- AV systems design consultant
- Firm of record
- Threshold Acoustics, Chicago
- Design team
- Architect: BLDD Architects; Construction Manager: O'Shea Builders
- Documentation
- 6 site photographs
Gallery





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