Donald E. Stephens Convention Center
Donald E. Stephens Convention Center in Rosemont lists 8 event spaces totaling 81,674 m² (879,125 sq ft). The largest is Exhibit Hall A at 152.4 x 152.4 m (500 x 500 ft) with a 5.9 m (20 ft) ceiling. The tallest ceiling on the property is 7.5 m (25 ft).
Open Exhibit Hall A in 3D previzRooms
| Room | Floor | L x W (m) | L x W (ft) | Area | Ceiling | Rig pts | Data |
|---|---|---|---|---|---|---|---|
| Exhibit Hall A | 152.4 x 152.4 | 500 x 500 | 23,226 m² / 250,000 sq ft | 5.9 m / 20 ft | Published dimensions | ||
| Exhibit Hall F | 143 x 143 | 469 x 469 | 20,449 m² / 220,111 sq ft | 5.6 m / 19 ft | Published dimensions | ||
| Exhibit Hall G | 143 x 143 | 469 x 469 | 20,449 m² / 220,111 sq ft | 5.6 m / 19 ft | Published dimensions | ||
| Conference Center - Level 2 | 78.3 x 78.3 | 257 x 257 | 6,131 m² / 65,992 sq ft | 5.2 m / 17 ft | Published dimensions | ||
| Exhibit Hall C | 66.1 x 66.1 | 217 x 217 | 4,369 m² / 47,030 sq ft | 5.6 m / 19 ft | Published dimensions | ||
| Exhibit Hall D | 50.5 x 50.5 | 166 x 166 | 2,550 m² / 27,451 sq ft | 7.5 m / 25 ft | Published dimensions | ||
| Conference Center - Level 1 | 49.1 x 49.1 | 161 x 161 | 2,411 m² / 25,950 sq ft | 5.2 m / 17 ft | Published dimensions | ||
| Exhibit Hall B | 45.7 x 45.7 | 150 x 150 | 2,089 m² / 22,480 sq ft | 5.6 m / 19 ft | Published dimensions |
What fits in Exhibit Hall A
With a 5.9 m ceiling, a flown wall of Absen A2 Pro (2.97 mm) runs 243 tiles wide by 8 high (1944 tiles, 121.5 x 4 m, 40824 x 1344 px) once you keep 1.5 m of trim under the bottom edge. That wall weighs about 19,440 kg and draws up to 359.6 kW (1729 A at 208 V). Floor space after a 12 x 7 m stage seats roughly 51,426 theater, 21,037 banquet, or 14,463 classroom. The previz lets you move the wall, change the tile, and check sightlines from the back row.
| Panel | Pitch | Wall (cols x rows) | Size | Resolution | Weight | Power (max) |
|---|---|---|---|---|---|---|
| 9thPanel DW1.9 S Pro | 1.875 mm | 203 x 12 = 2436 | 121.8 x 4.1 m | 64960 x 2160 | 11,693 kg / 25,778 lb | 618.7 kW, 2975 A @ 208 V |
| Absen A2 Pro | 2.97 mm | 243 x 8 = 1944 | 121.5 x 4 m | 40824 x 1344 | 19,440 kg / 42,857 lb | 359.6 kW, 1729 A @ 208 V |
| Absen A3 Pro | 3.9 mm | 243 x 8 = 1944 | 121.5 x 4 m | 31104 x 1024 | 18,468 kg / 40,715 lb | 311 kW, 1495 A @ 208 V |
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.
Planning notes
No rigging point data is published for this venue yet; plan on ground-supported LED or ask the venue for its rigging plot. Every room here clears 3.5 m, so ground-stacked LED works throughout.
Data source
Published dimensions. Dimensions from the venue's published meeting-space specifications (source). Rooms drawn as boxes use published length x width; square rooms were derived from published area only, so treat their shape as approximate. Venue managers: send a floor plan to upgrade your listing to production-ready.