Mandiri Plaza Hall

Corporate, Education, and Healthcare

Acoustic Consultant, Audiovisual Consultant, Lighting Designer

Bank Mandiri · 2020 · Jakarta, ID

The Grand Auditorium inside Plaza Mandiri, Bank Mandiri's headquarters in Jakarta, functions as both a formal conference hall and a full auditorium: annual meetings, briefings, and live or streamed conferences share the room with concerts and performances, all run off the same system. ALTA Integra handled the acoustic engineering, audiovisual, and lighting design for the space, working alongside interior design by Studio-T Transintrasia, so the same infrastructure could switch between formal bank business and live performance without changing equipment between events. For speech, the room runs line-array loudspeakers set for even coverage at every seat, combined with controlled reverberation, low background noise, and sound isolation, the baseline any auditorium needs, but tuned here so formal presentations and briefings stay clear and undisturbed regardless of what else the room is scheduled for that week. For visuals, a video wall gives comfortable sightlines from any seat, fed by six high-resolution PTZ cameras through a video switcher/matrix, with multi-channel digital wireless microphones supporting both live and streamed sessions. Lighting runs multiple pre-set scenarios with warm, accurate color rendering, letting the same auditorium reset between a board meeting and a concert without a separate lighting rig for each.