O'Hare International Ballroom 3 & 4 at Crowne Plaza Chicago Ohare Hotel & Conf Ctr
O'Hare International Ballroom 3 & 4 is 41.5 x 24.7 m (136 x 81 ft), 1,025 m² (11,034 sq ft), with a 3.7 m (12 ft) ceiling.
Open in 3D previzPlan view
LED wall that fits
Under a 3.7 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 41.5 m wall a Absen A2 Pro wall runs 66 x 3 (11088 x 504 px, 1,980 kg, 36.6 kW).
| Panel | Pitch | Wall (cols x rows) | Size | Resolution | Weight | Power (max) |
|---|---|---|---|---|---|---|
| 9thPanel DW1.9 S Pro | 1.875 mm | 55 x 5 = 275 | 33 x 1.7 m | 17600 x 900 | 1,320 kg / 2,910 lb | 69.9 kW, 336 A @ 208 V |
| Absen A2 Pro | 2.97 mm | 66 x 3 = 198 | 33 x 1.5 m | 11088 x 504 | 1,980 kg / 4,365 lb | 36.6 kW, 176 A @ 208 V |
| Absen A3 Pro | 3.9 mm | 66 x 3 = 198 | 33 x 1.5 m | 8448 x 384 | 1,881 kg / 4,147 lb | 31.7 kW, 152 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.
Seating estimate
After a 12 x 7 m stage, O'Hare International Ballroom 3 & 4 holds about 2,091 theater seats, 855 banquet seats at rounds of 10, or 588 classroom seats. Back row in theater is roughly 34.5 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.
Other rooms at Crowne Plaza Chicago Ohare Hotel & Conf Ctr
- O'Hare Int'l Ballroom84.4 x 25.6 m (277 x 84 ft) · 3.7 m ceiling
- O’Hare International Ballroom84.4 x 25.6 m (277 x 84 ft) · 3.7 m ceiling
- O'Hare International Ballroom - 1, 2, 3 & 456.1 x 25.6 m (184 x 84 ft) · 3.7 m ceiling
- O'Hare International Ballroom - 1, 2 & 341.5 x 25.6 m (136 x 84 ft) · 3.7 m ceiling
- O'Hare International Ballroom 2 & 341.5 x 24.7 m (136 x 81 ft) · 3.7 m ceiling
- O'Hare 326.8 x 24.7 m (88 x 81 ft) · 3.7 m ceiling
- O'Hare International Ballroom - 326.8 x 24.7 m (88 x 81 ft) · 3.7 m ceiling
- O'Hare International Ballroom - 1 & 225.6 x 25.6 m (84 x 84 ft) · 3.7 m ceiling
- O'Hare International Ballroom - 4 & 525.6 x 25.6 m (84 x 84 ft) · 3.7 m ceiling
- Garden Patio15.2 x 37.5 m (50 x 123 ft) · 3.1 m ceiling
- O'Hare 1,2,4,514.6 x 25.6 m (48 x 84 ft) · 3.7 m ceiling
- O'Hare International Ballroom - 114.6 x 25.6 m (48 x 84 ft) · 3.7 m ceiling
Published dimensions (source), fetched 2026-09-05. All rooms at Crowne Plaza Chicago Ohare Hotel & Conf Ctr · Venues in Rosemont