Great Hall Meeting Room at The Ohio Union at Ohio State University

Great Hall Meeting Room is 18 x 25.9 m (59 x 85 ft), 466 m² (5,018 sq ft), with a 3.4 m (11 ft) ceiling.

Plan view

LED wall that fits

Under a 3.4 m ceiling with 1.5 m trim and 0.3 m clearance you get 3 rows of 500 mm tile flown, which is tight; ground-stack or go lower on trim. Along the 25.9 m wall a Absen A2 Pro wall runs 41 x 3 (6888 x 504 px, 1,230 kg, 22.8 kW).

Wall sizing assumes 1.5 m trim to the bottom edge, 0.3 m clearance under the ceiling, and a wall no wider than 80% of the longest wall. Weight and power are tile totals from the panel spec sheet; add processing, rigging, and cable.

Seating estimate

After a 12 x 7 m stage, Great Hall Meeting Room holds about 849 theater seats, 347 banquet seats at rounds of 10, or 238 classroom seats. Back row in theater is roughly 18.9 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at The Ohio Union at Ohio State University

• Archie M. Griffin Grand Ballroom26.2 x 63.4 m (86 x 208 ft) · 8.5 m ceiling
• Potter Plaza24.7 x 26.2 m (81 x 86 ft) · 3.1 m ceiling
• Performance Hall25.9 x 18.6 m (85 x 61 ft) · 10.4 m ceiling
• Instructional Kitchen (Room-0165)18.5 x 18.5 m (61 x 61 ft) · 3.1 m ceiling
• Cartoon Room14.6 x 17.7 m (48 x 58 ft) · 3.4 m ceiling
• U.S. Bank Conference Theater11.9 x 19.8 m (39 x 65 ft) · 3.7 m ceiling
• Round Meeting Room15.2 x 15.2 m (50 x 50 ft) · 3.7 m ceiling
• Senate Chamber11.3 x 18.3 m (37 x 60 ft) · 3.7 m ceiling
• Ohio Staters Inc. Traditions Room12.8 x 12.8 m (42 x 42 ft) · 3.4 m ceiling
• Interfaith Prayer & Reflection Room17.1 x 9.4 m (56 x 31 ft) · 3 m ceiling
• SPHINX Centennial Leadership Suite15.5 x 9.8 m (51 x 32 ft) · 3.7 m ceiling
• Dance Room 1 (Room-0145E)10.7 x 11.3 m (35 x 37 ft) · 3 m ceiling

Published dimensions (source), fetched 2026-09-04. All rooms at The Ohio Union at Ohio State University · Venues in Columbus