Illinois at Springfield Exposition Center

Illinois is 12.2 x 24.4 m (40 x 80 ft), 298 m² (3,204 sq ft), with a 5.3 m (17 ft) ceiling.

Plan view

LED wall that fits

Under a 5.3 m ceiling with 1.5 m trim and 0.3 m clearance you get 7 rows of 500 mm tile flown. Along the 24.4 m wall a Absen A2 Pro wall runs 39 x 7 (6552 x 1176 px, 2,730 kg, 50.5 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, Illinois holds about 474 theater seats, 194 banquet seats at rounds of 10, or 133 classroom seats. Back row in theater is roughly 17.4 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Springfield Exposition Center

• Expo Center90.2 x 45.7 m (296 x 150 ft) · 10.7 m ceiling
• Hall 1(Lower Level)61.3 x 38.1 m (201 x 125 ft) · 3 m ceiling
• Convention Center32.9 x 61 m (108 x 200 ft) · 5.5 m ceiling
• Hall 2(Street Level)65.5 x 30.5 m (215 x 100 ft) · 4.3 m ceiling
• Grand Ballroom48.8 x 24.4 m (160 x 80 ft) · 5.3 m ceiling
• Arizona32.9 x 15.2 m (108 x 50 ft) · 5.5 m ceiling
• Georgia32.9 x 15.2 m (108 x 50 ft) · 5.5 m ceiling
• Iowa32.9 x 15.2 m (108 x 50 ft) · 5.5 m ceiling
• Nebraska32.9 x 15.2 m (108 x 50 ft) · 5.5 m ceiling
• Colorado (all)12.2 x 24.4 m (40 x 80 ft) · 4.1 m ceiling
• Kansas (all)12.2 x 24.4 m (40 x 80 ft) · 4.1 m ceiling
• Oklahoma12.2 x 24.4 m (40 x 80 ft) · 5.3 m ceiling

Published dimensions (source), fetched 2026-09-05. All rooms at Springfield Exposition Center · Venues in Springfield